{"product_id":"utk-handheld-blue-red-light-therapy-device-4-wavelengths-470-660-850-940nm","title":"UTK Handheld Blue \u0026 Red Light Therapy Device — 4 Wavelengths (470\/660\/850\/940nm)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet UTK’s handheld light therapy device, a compact tool designed for versatile at‑home phototherapy. Four carefully chosen wavelengths deliver a focused glow to your routine, with 850nm and 940nm near‑infrared LEDs delivering energy beneath the surface to support comfortable warmth near targeted areas after a long day or an activity session.\u003c\/p\u003e\n\u003cp\u003eThe blue (470nm) and red (660nm) LEDs work on the skin’s surface to support routine care and skin texture as you integrate light therapy into your daily regimen. Use it during skincare, post‑workout recovery, or a quick refresh when you crave a gentle boost.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits by wavelength\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNear‑infrared wavelengths (850nm, 940nm) reach deeper layers for comfortable warmth around muscles and joints.\u003c\/li\u003e\n  \u003cli\u003eBlue and red wavelengths (470nm, 660nm) target surface skin vitality and routine care at the source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy to use and portable\u003c\/h3\u003e\n\u003cp\u003eThe device features a heat‑insulating metal casing for a cool touch during use. It runs on a built‑in rechargeable battery via USB‑C, with about 2.5 hours of operation per full charge—roughly 15 sessions. The factory ships with a partial charge (20–30%) for safety in transit.\u003c\/p\u003e\n\n\u003ch3\u003eModes, pulse, and timer\u003c\/h3\u003e\n\u003cp\u003eThree main mode combinations are available: Red + Blue + Near‑Infrared; Red + Near‑Infrared; Blue + Near‑Infrared. A pulse mode can be activated by holding the M button, and a 20‑minute timer helps manage session length.\u003c\/p\u003e\n\n\u003ch3\u003eCompact, gift‑worthy, and practical\u003c\/h3\u003e\n\u003cp\u003eWith a close range capability up to 0–1 inch and a power density up to 2000 W\/m², UTK offers satisfying sessions in a portable form. It is backed by a one‑year warranty and makes a thoughtful gift for someone who values convenience and personal care.\u003c\/p\u003e\n\n\u003ch3\u003eUsage tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCharge before first use and follow factory safety guidance (the device ships with a partial charge).\u003c\/li\u003e\n  \u003cli\u003eUse at home, in the office, or while traveling for quick, targeted sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which wavelengths does UTK's handheld device use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It combines 470nm, 660nm, 850nm, and 940nm LEDs for versatile at-home phototherapy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last per charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A full USB-C charge provides around 15 sessions, with approximately 2.5 hours to recharge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UTK","offers":[{"title":"Default Title","offer_id":47963869544670,"sku":"B0G4MGCWJH","price":568.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/2196\/7582\/files\/utk-handheld-blue-red-light-therapy-device.jpg?v=1773086755","url":"https:\/\/ariavit.ca\/products\/utk-handheld-blue-red-light-therapy-device-4-wavelengths-470-660-850-940nm","provider":"Ariavit | Premium Vitamins, Essential Supplements \u0026 Wellness in Canada","version":"1.0","type":"link"}