{"id":4112,"date":"2026-10-09T15:55:08","date_gmt":"2026-10-09T07:55:08","guid":{"rendered":"https:\/\/skbty.com\/?post_type=product&#038;p=4112"},"modified":"2026-10-09T16:47:03","modified_gmt":"2026-10-09T08:47:03","slug":"silicone-led-neck-beauty-device-sk-350","status":"publish","type":"product","link":"https:\/\/skbty.com\/product\/silicone-led-neck-beauty-device-sk-350\/","title":{"rendered":"FDA 510(k) Cleared Silicone LED Neck Beauty Device with 4 Wavelengths"},"content":{"rendered":"<p>The SK-350 silicone neck beauty device is a wearable phototherapy instrument engineered for home skin care routines targeting the neck and upper body areas. Built with flexible silicone and a secure strap design, the unit provides expansive optical coverage using multi-spectrum LED configurations powered by a dedicated controller and rechargeable battery.<\/p>\n<h2>Specifications<\/h2>\n<ul>\n<li>Model: SK-350<\/li>\n<li>Power consumption: 6.5 W<\/li>\n<li>Battery capacity: 2600 mAh<\/li>\n<li>Red light wavelength: 630 nm \u00b1 10 nm<\/li>\n<li>Blue light wavelength: 450 nm \u00b1 10 nm<\/li>\n<li>Yellow light wavelength: 580 nm \u00b1 10 nm<\/li>\n<li>Near-infrared light wavelength: 850 nm \u00b1 10 nm<\/li>\n<li>LED count: 108 LEDs<\/li>\n<li>LED specification: 5050 package (4 emitter chips per LED bead)<\/li>\n<li>Operating runtime: 110 minutes<\/li>\n<li>Included accessories: Hook-and-loop strap, controller, charging cable<\/li>\n<\/ul>\n<h2>Application Scenarios<\/h2>\n<p>This neck phototherapy collar is designed for routine use around the neck, extending light coverage across the upper torso thanks to its wide-area emission profile. It is suitable for personal care sessions during resting or sedentary activities at home.<\/p>\n<p>It is not designed for underwater use, high-impact athletic activities, or body areas requiring rigid structural support. It should not be operated without the included controller and strap system properly fastened.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What light wavelengths does the SK-350 emit?<\/h3>\n<p>The SK-350 emits four distinct optical wavelengths: red light at 630 nm (\u00b110 nm), blue light at 450 nm (\u00b110 nm), yellow light at 580 nm (\u00b110 nm), and near-infrared light at 850 nm (\u00b110 nm).<\/p>\n<h3>How many light-emitting chips are integrated into the device?<\/h3>\n<p>The device contains 108 LED beads in a 5050 package, with each individual bead enclosing 4 light-emitting chips, providing multi-chip output across the treatment surface.<\/p>\n<h3>How long does the battery last on a single charge?<\/h3>\n<p>The internal 2600 mAh battery provides up to 110 minutes of operational runtime before requiring a recharge via the included charging cable.<\/p>\n<h3>What accessories come in the package?<\/h3>\n<p>The package contains the silicone light-emitting unit along with a hook-and-loop fastening strap, a handheld controller, and a dedicated charging cable.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For targeted neck and upper body phototherapy using quad-chip LEDs<\/p>\n<p>A wearable silicone LED neck device engineered with 108 quad-chip LEDs across red, blue, yellow, and near-infrared wavelengths for extensive upper-body coverage.<\/p>\n","protected":false},"featured_media":4105,"comment_status":"open","ping_status":"closed","template":"","meta":{"rank_math_title":"LED Neck Beauty Device: 4-Wavelength Silicone Collar","rank_math_description":"Explore the SK-350 silicone neck LED device featuring 108 quad-chip LEDs, 4 light wavelengths, 6.5W power, and a 2600mAh battery for upper body care.","rank_math_focus_keyword":""},"product_brand":[],"product_cat":[254],"product_tag":[],"class_list":["post-4112","product","type-product","status-publish","has-post-thumbnail","product_cat-for-home-use","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/product\/4112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/comments?post=4112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/media\/4105"}],"wp:attachment":[{"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/media?parent=4112"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/product_brand?post=4112"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/product_cat?post=4112"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/skbty.com\/wp-json\/wp\/v2\/product_tag?post=4112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}