{"id":8197,"date":"2026-09-28T01:52:27","date_gmt":"2026-09-28T01:52:27","guid":{"rendered":"https:\/\/relish-tech.com\/rotasonic-toothbrush-technology\/"},"modified":"2026-09-28T07:47:23","modified_gmt":"2026-09-28T07:47:23","slug":"rotasonic-toothbrush-technology","status":"publish","type":"post","link":"https:\/\/relish-tech.com\/jp\/rotasonic-toothbrush-technology\/","title":{"rendered":"Rotasonic Toothbrush: One Servo Motor, Every Cleaning Motion"},"content":{"rendered":"<style>:root{ --green:#0f9d6e; --green-dark:#0b7a55; --green-soft:#e6f5ef; --ink:#1c2b26; --muted:#5b6f68; --line:#e3ece8; --bg:#f6faf8; --card:#ffffff; --amber:#b8860b; --amber-soft:#fdf3dc; } *{box-sizing:border-box;margin:0;padding:0;} body{ font-family:\"Poppins\",\"Segoe UI\",\"PingFang SC\",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif; background:var(--bg); color:var(--ink); line-height:1.75; -webkit-font-smoothing:antialiased; } .wrap{max-width:760px;margin:0 auto;padding:48px 24px 96px;} .article{ background:var(--card);border:1px solid var(--line);border-radius:20px; 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Scope changes to the central article body. *\/\n.elementor-widget-theme-post-content .wrap {\n  width: calc(100% - 20px);\n  max-width: none;\n  padding: 48px 0 80px;\n}\n.elementor-widget-theme-post-content .article.article {\n  background: transparent;\n  border: 0;\n  border-radius: 0;\n  box-shadow: none;\n  padding: 0;\n}\n.elementor-widget-theme-post-content .article.article p {\n  font-size: 18px;\n  line-height: 1.7;\n}\n.elementor-widget-theme-post-content .article.article .lead {\n  font-size: 18px;\n  line-height: 1.7;\n}\n.elementor-widget-theme-post-content .article.article h2:not(.article-title) {\n  margin: 48px 0 20px;\n  padding: 0 0 10px;\n  border-bottom: 2px solid var(--green);\n  font-size: 28px;\n  line-height: 1.3;\n}\n.elementor-widget-theme-post-content .article.article h2:not(.article-title)::before {\n  display: none;\n}\n.elementor-widget-theme-post-content .article.article h3 {\n  font-size: 22px;\n  line-height: 1.4;\n}\n.elementor-widget-theme-post-content .article.article > ul,\n.elementor-widget-theme-post-content .article.article > ol,\n.elementor-widget-theme-post-content .article.article > ul li,\n.elementor-widget-theme-post-content .article.article > ol li {\n  font-size: 18px !important;\n  line-height: 1.7;\n}\n.elementor-widget-theme-post-content .article.article .cmp {\n  width: 100%;\n  border-radius: 0;\n}\n.elementor-widget-theme-post-content .article.article .cmp .row > p:empty {\n  display: none;\n}\n@media (max-width: 767px) {\n  .elementor-widget-theme-post-content .wrap {\n    padding: 24px 0 60px;\n  }\n  .elementor-widget-theme-post-content .article.article {\n    margin-inline: 0;\n    padding: 0 8px;\n  }\n  .elementor-widget-theme-post-content .article.article p {\n    font-size: 16px;\n    line-height: 1.75;\n  }\n  .elementor-widget-theme-post-content .article.article .lead {\n    font-size: 17px;\n    line-height: 1.65;\n  }\n  .elementor-widget-theme-post-content .article.article h2:not(.article-title) {\n    font-size: 24px;\n    margin: 34px 0 18px;\n  }\n  .elementor-widget-theme-post-content .article.article h3 {\n    font-size: 20px;\n  }\n  .elementor-widget-theme-post-content .article.article > ul,\n  .elementor-widget-theme-post-content .article.article > ol,\n  .elementor-widget-theme-post-content .article.article > ul li,\n  .elementor-widget-theme-post-content .article.article > ol li {\n    font-size: 16px !important;\n    line-height: 1.75;\n  }\n}\n<\/style>\n<div class=\"wrap\">\n  <!-- ============ ARTICLE BODY ============ --><\/p>\n<article class=\"article\">\n<h2 class=\"article-title\">Rotasonic Toothbrush: One Servo Motor, Every Cleaning Motion<\/h2>\n<p class=\"lead\">A <strong>rotasonic toothbrush<\/strong> is Relish Tech&#8217;s flagship brushing platform, built around a single servo motor whose drive shaft can swing to any angle from 0 to 360\u00b0 or rotate in a full circle. Because the shaft is not locked to one fixed arc, the same <strong>rotasonic<\/strong> head can sweep, oscillate, vibrate, whiten, and polish, putting several cleaning actions into one device. This guide explains how the system works and which products carry it.<\/p>\n<div class=\"tldr\">\n<div class=\"h\">The Quick Answer<\/div>\n<ul>\n<li>Rotasonic is a servo driven system with a shaft that swings any angle from 0 to 360\u00b0 or rotates fully.<\/li>\n<li>One motor produces multiple actions: sweep, oscillation, sonic, whiten, and polish.<\/li>\n<li>The head rotates at 900 to 2,300 RPM on top of 31,000 VPM sonic vibration.<\/li>\n<li>It spans two platforms: the 3 in 1 VS0560B and the 5 in 1 VS0661C.<\/li>\n<\/ul><\/div>\n<div class=\"cta cta-inline\">\n<p>Want a rotasonic platform in your catalog? <a class=\"btn\" href=\"https:\/\/relish-tech.com\/private-label-electric-toothbrush\/\" style=\"padding:9px 20px;font-size:13px;\">Explore private label options \u2192<\/a><\/p>\n<\/p><\/div>\n<h2>What Is a Rotasonic Toothbrush?<\/h2>\n<p>The name points at the core idea: rotation plus vibration, delivered by one servo motor. Most electric toothbrushes move the head through a fixed mechanical linkage, so the head does one thing and does it the same way every time. A <strong>rotasonic toothbrush<\/strong> replaces that fixed linkage with a servo driven shaft that can swing through any angle from 0 to 360\u00b0, or rotate in a complete circle. That freedom is what lets one brush stand in for several different cleaning tools.<\/p>\n<p>In effect, the <strong>rotasonic<\/strong> system does not compete with one category of toothbrush. It folds the classic sonic vibration, a sweeping scrubbing motion, a wide oscillation, and a full polishing rotation into a single head, which is why Relish Tech positions it as an all in one oral cleaner rather than another single motion brush.<\/p>\n<h2>One Motor, Five Cleaning Actions<\/h2>\n<p>Because the servo shaft can move freely, the same <strong>rotasonic toothbrush<\/strong> can switch between distinct cleaning actions instead of a single fixed stroke.<\/p>\n<h3>What Each Cleaning Action Does<\/h3>\n<ul style=\"padding-left:22px;margin-bottom:16px;color:#33443d;font-size:15.5px;\">\n<li style=\"margin-bottom:8px;\"><strong>Sonic.<\/strong> High frequency vibration at 31,000 VPM drives fluid and foam along the gum line for indirect cleaning.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Sweep.<\/strong> A low frequency sweeping motion carries the bristles across the tooth surface for direct mechanical scrubbing.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Oscillation.<\/strong> The head swings through a wide arc, giving the rotating reach of a classic oscillating brush.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Whiten.<\/strong> A dedicated action targets surface staining for a brighter finish.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Polish.<\/strong> A full 360\u00b0 rotation drives a polish cup or brush to buff and shine the enamel.<\/li>\n<\/ul>\n<p>The product pages list the rotational speed at 900 to 2,300 RPM, layered on top of the 31,000 VPM sonic frequency. That combination of true rotation plus high speed vibration is what sets the <strong>rotasonic<\/strong> head apart from both a plain sonic brush and a conventional oscillating brush.<\/p>\n<h2>Rotasonic vs. Vibrosonic and Sonic<\/h2>\n<p>The three terms line up as a technology progression. A first generation sonic brush vibrates in place and cleans through fluid. Vibrosonic stacks two motions, vibration plus a 60\u00b0 oscillation. Rotasonic goes further, letting a servo shaft move through any angle or rotate fully, so the head can also sweep, whiten, and polish.<\/p>\n<h3>How the Three Motions Compare<\/h3>\n<div class=\"cmp\">\n<div class=\"row head\">\n<div class=\"cell h\">Feature<\/div>\n<div class=\"cell h\">Sonic<\/div>\n<div class=\"cell h\">Vibrosonic<\/div>\n<div class=\"cell h\">Rotasonic<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Motions<\/div>\n<div class=\"cell\">One, vibration<\/div>\n<div class=\"cell\">Two, vibration + oscillation<\/div>\n<div class=\"cell\">Multiple, any angle to full rotation<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Head travel<\/div>\n<div class=\"cell\">About 1 to 2 mm in place<\/div>\n<div class=\"cell\">60\u00b0 oscillation arc<\/div>\n<div class=\"cell\">0 to 360\u00b0 swing or full circle<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Cleaning actions<\/div>\n<div class=\"cell\">Fluid driven<\/div>\n<div class=\"cell\">Fluid plus scrubbing<\/div>\n<div class=\"cell\">Sweep, oscillate, sonic, whiten, polish<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Drive<\/div>\n<div class=\"cell\">Fixed actuator<\/div>\n<div class=\"cell\">Servo motor<\/div>\n<div class=\"cell\">Servo motor, free shaft<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>Independent research frames the broader category. The <a href=\"https:\/\/www.ada.org\/resources\/ada-library\/oral-health-topics\/toothbrushes\" target=\"_blank\" rel=\"noopener noreferrer\">American Dental Association (ADA)<\/a> describes powered toothbrushes as an effective alternative to manual brushing, a conclusion echoed by the <a href=\"https:\/\/www.cochrane.org\/evidence\/CD002281_poweredelectric-toothbrushes-compared-manual-toothbrushes-maintaining-oral-health\" target=\"_blank\" rel=\"noopener noreferrer\">Cochrane review of manual versus powered brushing (Heanue et al., 2003)<\/a>. A <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7148448\/\" target=\"_blank\" rel=\"noopener noreferrer\">narrative review of powered-toothbrush design<\/a> adds that the rotational design has been advocated as clinically more effective than manual brushing. For the two motion step that sits between sonic and rotasonic, read our explainer on <a href=\"https:\/\/relish-tech.com\/vibrosonic-toothbrush-technology\/\">Vibrosonic technology<\/a>.<\/p>\n<h2>The Rotasonic Product Range<\/h2>\n<p>The <strong>rotasonic<\/strong> platform ships in two configurations, both with an LCD smart display, a 2,000 mAh battery for up to 30 days, and IPX8 waterproofing.<\/p>\n<ul style=\"padding-left:22px;margin-bottom:16px;color:#33443d;font-size:15.5px;\">\n<li style=\"margin-bottom:8px;\"><strong><a href=\"https:\/\/relish-tech.com\/products\/vs0560b\/\">VS0560B (3 in 1)<\/a><\/strong> combines sweep, oscillation, and sonic vibration with 5+1 cleaning modes, wireless plus USB-C charging, and a 900 to 2,300 RPM rotation speed.<\/li>\n<li style=\"margin-bottom:8px;\"><strong><a href=\"https:\/\/relish-tech.com\/products\/magnetic-wall-mounted-5-in-1-rotasonic-toothbrush-vs0661c\/\">VS0661C (5 in 1)<\/a><\/strong> is the flagship, adding whiten and polish actions to the sweep, oscillation, and sonic base, with magnetic wall mounted charging alongside Type-C.<\/li>\n<\/ul>\n<div class=\"cmp\">\n<div class=\"row head\">\n<div class=\"cell h\">Specification<\/div>\n<div class=\"cell h\">VS0560B \u00b7 3-in-1<\/div>\n<div class=\"cell h\">VS0661C \u00b7 5-in-1<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Cleaning actions<\/div>\n<div class=\"cell\">Sweep, oscillation, sonic<\/div>\n<div class=\"cell\">Sweep, oscillation, sonic, whiten, polish<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Drive<\/div>\n<div class=\"cell\">Servo motor, free shaft<\/div>\n<div class=\"cell\">Servo motor, free shaft<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Rotational speed<\/div>\n<div class=\"cell\">900\u20132,300 RPM<\/div>\n<div class=\"cell\">900\u20132,300 RPM<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Sonic frequency<\/div>\n<div class=\"cell\">31,000 VPM<\/div>\n<div class=\"cell\">31,000 VPM<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Battery &amp; runtime<\/div>\n<div class=\"cell\">2,000 mAh \u00b7 up to 30 days<\/div>\n<div class=\"cell\">2,000 mAh \u00b7 up to 30 days<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Waterproofing<\/div>\n<div class=\"cell\">IPX8<\/div>\n<div class=\"cell\">IPX8<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Charging<\/div>\n<div class=\"cell\">Wireless + USB-C<\/div>\n<div class=\"cell\">Magnetic wall-mount + Type-C<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>Both are OEM and private label platforms, so the same <strong>rotasonic toothbrush<\/strong> core can be configured with custom colors, brush heads, and packaging for a buyer&#8217;s brand.<\/p>\n<h2>What the Servo Shaft Changes<\/h2>\n<p>The practical value of the <strong>rotasonic<\/strong> design is flexibility. A conventional brush is sold on one motion, and the only differentiation left is color, head shape, or marketing. A servo driven shaft changes the calculus: a single handle can be configured to emphasize sweep, oscillation, whitening, or polishing depending on the market, the retail positioning, or the end user&#8217;s preference. That makes it a platform rather than a single fixed product, which is the core OEM argument behind it.<\/p>\n<h2>For Brands: The Rotasonic Platform<\/h2>\n<p>For OEM and private label buyers, the <strong>rotasonic toothbrush<\/strong> is the differentiated, flagship tier of the electric toothbrush range. It is the platform to lead with when a brand wants a premium, feature rich hero product rather than a commodity SKU.<\/p>\n<h3>Why Rotasonic Leads the Range<\/h3>\n<ul style=\"padding-left:22px;margin-bottom:16px;color:#33443d;font-size:15.5px;\">\n<li style=\"margin-bottom:8px;\"><strong>Lead with the all in one story.<\/strong> &#8220;Five cleaning actions in one head&#8221; is a retail argument a single motion brush cannot match.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Offer the 3 in 1 and 5 in 1 tiers.<\/strong> The VS0560B and VS0661C give a brand an entry and a flagship within the same platform.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Use the LCD as a differentiator.<\/strong> Real time brushing data on the smart display is a visible, premium feature.<\/li>\n<li style=\"margin-bottom:8px;\"><strong>Match the finish.<\/strong> Pantone color matching and silicone plus nylon bristles make the platform easy to align with an existing brand.<\/li>\n<\/ul>\n<p>On commercial terms, the standard MOQ for customized products is 1,000 units; smaller orders may be discussed case by case. Samples ship in 3\u20137 days, and mass production runs 25\u201335 days after approval; a one-time mold fee of $500\u2013$3,000 applies only to a new custom casing and is fully refundable once cumulative orders reach 5,000 units within 12 months. The factory is ISO 9001 and ISO 13485 certified with FDA establishment registration, and can supply CE, RoHS, FCC, and UKCA documentation plus EU design-patent coverage for the platform.<\/p>\n<p>Those specifications are measured rather than quoted. Our own reliability laboratory, which has logged more than 450 test items over nine months, verifies the servo-driven motion stroke by stroke on every unit, confirms the sonic frequency to a factory specification of 30,000 \u00b1 3,000 strokes per minute, and runs each handle through a 72-hour full-unit life test, immersion testing per GB 4208-2017, and 48-hour salt spray per GB\/T 2423.17-2008. The 3.7 V lithium cell in the handle was cycle-tested at 0.5 C to a \u226580 % retention acceptance criterion at 300 cycles and measured 98.6 % of its initial capacity, so the platform&#8217;s motion does not weaken as the battery ages. Reports are available on request.<\/p>\n<p><strong>Customization options.<\/strong> The whole point of a servo platform is flexibility, so the specification below is a starting point rather than a fixed menu. Any dimension can be re-specified once target volume and any tooling cost are agreed.<\/p>\n<div class=\"cmp\">\n<div class=\"row head\">\n<div class=\"cell h\">Dimension<\/div>\n<div class=\"cell h\">Standard Offering<\/div>\n<div class=\"cell h\">Customizable To<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Cleaning actions<\/div>\n<div class=\"cell\">Sweep, oscillation, sonic (plus whiten and polish)<\/div>\n<div class=\"cell\">Which actions are enabled, and how modes are named and ordered<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Rotation speed<\/div>\n<div class=\"cell\">900\u20132,300 RPM<\/div>\n<div class=\"cell\">RPM curve and maximum within the servo platform<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Oscillation \/ sweep angle<\/div>\n<div class=\"cell\">0\u2013360\u00b0 swing or full rotation<\/div>\n<div class=\"cell\">Fixed or user-selectable sweep angle<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Smart display<\/div>\n<div class=\"cell\">LCD panel<\/div>\n<div class=\"cell\">On-screen data, mode icons, display language, haptics<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Finish &amp; branding<\/div>\n<div class=\"cell\">Pantone-matched<\/div>\n<div class=\"cell\">Colour, soft-touch coating, logo, and charging-base finish<\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"cell h\">Packaging<\/div>\n<div class=\"cell\">Standard<\/div>\n<div class=\"cell\">Gift box, multilingual manual, bundled heads and travel case<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>Relish Tech manufactures the <strong>rotasonic<\/strong> range for <a href=\"https:\/\/relish-tech.com\/private-label-electric-toothbrush\/\">private label<\/a> programs, with full compatibility testing and matching heads. Browse the <a href=\"https:\/\/relish-tech.com\/product-category\/electric-toothbrushes\/\">electric toothbrush catalog<\/a> to compare the current platforms, and see the two motion step with our <a href=\"https:\/\/relish-tech.com\/vibrosonic-toothbrush-technology\/\">Vibrosonic technology<\/a> guide.<\/p>\n<div class=\"cta cta-inline\">\n<p>Ready to spec a rotasonic hero product? <a class=\"btn\" href=\"https:\/\/relish-tech.com\/contact\/\" style=\"padding:9px 20px;font-size:13px;\">Contact Relish Tech \u2192<\/a><\/p>\n<\/p><\/div>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq\">\n<details>\n<summary>What is a rotasonic toothbrush?<\/summary>\n<div class=\"a\">It is a powered toothbrush built around a servo motor whose shaft can swing to any angle from 0 to 360\u00b0 or rotate a full circle. That freedom lets one head perform sweep, oscillation, sonic, whiten, and polish actions.<\/div>\n<\/details>\n<details>\n<summary>How is rotasonic different from vibrosonic?<\/summary>\n<div class=\"a\">Vibrosonic stacks two motions, a 60\u00b0 oscillation plus sonic vibration. Rotasonic goes further by using a freely moving servo shaft, so the head can also rotate fully and add whiten and polish actions on top of sweep, oscillation, and sonic.<\/div>\n<\/details>\n<details>\n<summary>What does the 3 in 1 and 5 in 1 mean?<\/summary>\n<div class=\"a\">The VS0560B is a 3 in 1 platform combining sweep, oscillation, and sonic vibration. The VS0661C is a 5 in 1 platform that adds whiten and polish actions to that base, giving five cleaning actions in one head.<\/div>\n<\/details>\n<details>\n<summary>How fast does a rotasonic head rotate?<\/summary>\n<div class=\"a\">The product specifications list a rotational speed of 900 to 2,300 RPM, layered on top of 31,000 VPM sonic vibration, so the head both rotates and vibrates.<\/div>\n<\/details>\n<details>\n<summary>Is a rotasonic toothbrush good for whitening and polishing?<\/summary>\n<div class=\"a\">Yes. The 5 in 1 VS0661C includes dedicated whiten and polish actions, where the full 360\u00b0 rotation drives a polish cup or brush to buff and shine the enamel.<\/div>\n<\/details>\n<details>\n<summary>What charging options do rotasonic brushes have?<\/summary>\n<div class=\"a\">The VS0560B charges wirelessly with USB-C. The VS0661C adds magnetic wall mounted charging alongside Type-C, so the brush can hang and charge on a wall mount.<\/div>\n<\/details><\/div>\n<div class=\"related\">\n<div class=\"h\">Related Reading<\/div>\n<ul>\n<li><a href=\"https:\/\/relish-tech.com\/vibrosonic-toothbrush-technology\/\">Vibrosonic Toothbrush Technology Explained<\/a><\/li>\n<li><a href=\"https:\/\/relish-tech.com\/how-electric-toothbrushes-work\/\">How Electric Toothbrushes Work<\/a><\/li>\n<li><a href=\"https:\/\/relish-tech.com\/sonic-vs-oscillating-rotating-electric-toothbrush\/\">Sonic vs. Oscillating Rotating Electric Toothbrush<\/a><\/li>\n<li><a href=\"https:\/\/relish-tech.com\/round-head-electric-toothbrush\/\">Round Head Electric Toothbrush: What to Know<\/a><\/li>\n<\/ul><\/div>\n<div class=\"cta\">\n<div class=\"cta-h\">Need a rotasonic electric toothbrush for your brand?<\/div>\n<p>Relish Tech supplies the <a href=\"https:\/\/relish-tech.com\/product-category\/electric-toothbrushes\/\" style=\"color:#fff;text-decoration:underline;\">rotasonic range<\/a> for OEM\/ODM and private label, from the 3 in 1 VS0560B to the 5 in 1 VS0661C. Open the <a href=\"https:\/\/relish-tech.com\/digital-product-catalog\/\" style=\"color:#fff;text-decoration:underline;\">digital product catalog<\/a>, or request a spec sheet and a sample unit to evaluate.<\/p>\n<p>      <a class=\"btn\" href=\"https:\/\/relish-tech.com\/contact\/\">Request samples &amp; spec sheet \u2192<\/a>\n    <\/div>\n<p class=\"foot\">Technology guidance compiled from Relish Tech product specifications and powered toothbrush research. Not a substitute for professional dental advice.<\/p>\n<section class=\"references\">\n<h2>References<\/h2>\n<ol>\n<li>American Dental Association. (n.d.). <em>Toothbrushes<\/em>. Retrieved from https:\/\/www.ada.org\/resources\/ada-library\/oral-health-topics\/toothbrushes<\/li>\n<li>Heanue, M., Deacon, S. A., Deery, C., Robinson, P. G., Walmsley, A. D., Worthington, H. V., &amp; Shaw, W. C. (2003). Manual versus powered toothbrushing for oral health. <em>Cochrane Database of Systematic Reviews<\/em>, (1), CD002281. Retrieved from https:\/\/www.cochrane.org\/evidence\/CD002281_poweredelectric-toothbrushes-compared-manual-toothbrushes-maintaining-oral-health<\/li>\n<li>Ng, C., Tsoi, J. K. H., Lo, E. C. M., &amp; Matinlinna, A. J. P. (2020). Safety and design aspects of powered toothbrush\u2014A narrative review. <em>Dentistry Journal<\/em>, 8(1), 15. Retrieved from https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7148448\/<\/li>\n<li>Relish Tech. (n.d.). <em>Rotasonic electric toothbrush product specifications<\/em> (VS0560B, VS0661C). Retrieved from https:\/\/relish-tech.com\/product-category\/electric-toothbrushes\/<\/li>\n<\/ol>\n<\/section>\n<\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Rotasonic Toothbrush: One Servo Motor, Every Cleaning Motion A rotasonic toothbrush is Relish Tech&#8217;s flagship brushing platform, built around a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8189,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-8197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-tech"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/posts\/8197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/comments?post=8197"}],"version-history":[{"count":5,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/posts\/8197\/revisions"}],"predecessor-version":[{"id":8243,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/posts\/8197\/revisions\/8243"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/media\/8189"}],"wp:attachment":[{"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/media?parent=8197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/categories?post=8197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/relish-tech.com\/jp\/wp-json\/wp\/v2\/tags?post=8197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}