{"product_id":"flip-up-bluetooth-sunglasses-harmony-polarized","title":"Harmony Polarized Bluetooth Sunglasses – Flip-Up Lens","description":"\u003cdiv class=\"toc\"\u003e\n\u003cstrong\u003eOn this page:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#who\"\u003eWho it's for\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#features\"\u003eFeatures in detail\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compatibility\"\u003eCompatibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#setup\"\u003eSetup and use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#care\"\u003eCare and maintenance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#box\"\u003eWhat's in the box\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#shipping\"\u003eShipping, returns and warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"overview\"\u003eHarmony flip up sunglasses: overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmony flip up sunglasses\u003c\/strong\u003e have polarized UV400 lenses that lift 90° on a hinge, so you can see clearly indoors, in tunnels or at a screen without taking the glasses off. Adjustable earphones are built into the frame for stereo music and hands-free calls.\u003c\/p\u003e\n\u003cp\u003ePolarized lenses cut reflected glare from roads, water and snow, and filter UV below 400nm. The frame folds flat for travel.\u003c\/p\u003e\n\u003cp\u003eA 160mAh battery gives 4–5 hours of use and up to 8 days of standby, recharging in 2–3 hours.\u003c\/p\u003e\n\n\u003ch2 id=\"who\"\u003eWho the harmony flip up sunglasses is for\u003c\/h2\u003e\n\u003cp\u003eHarmony is for people who move between sun and shade often and do not want to keep swapping glasses.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrivers going through tunnels or parking garages\u003c\/li\u003e\n\u003cli\u003eAnglers and boaters facing water glare\u003c\/li\u003e\n\u003cli\u003eOutdoor workers checking phones or screens\u003c\/li\u003e\n\u003cli\u003eTravellers who want one pair for plane and beach\u003c\/li\u003e\n\u003cli\u003eCyclists entering shaded areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"features\"\u003eFeatures in detail\u003c\/h2\u003e\n\u003ch3\u003e90° flip-up lenses\u003c\/h3\u003e\n\u003cp\u003eLift the lenses to see clearly in shade or read a screen, then drop them back down in the sun.\u003c\/p\u003e\n\u003ch3\u003ePolarized UV400\u003c\/h3\u003e\n\u003cp\u003ePolarization removes reflected glare; UV400 filters UV rays below 400nm.\u003c\/p\u003e\n\u003ch3\u003eAdjustable earphones\u003c\/h3\u003e\n\u003cp\u003eThe earphones are built into the frame and can be positioned for comfort and clearer sound.\u003c\/p\u003e\n\u003ch3\u003eHands-free calls\u003c\/h3\u003e\n\u003cp\u003eA built-in microphone lets you take calls while driving or working.\u003c\/p\u003e\n\u003ch3\u003eFoldable frame\u003c\/h3\u003e\n\u003cp\u003eFolds compactly into its carrying bag for travel.\u003c\/p\u003e\n\u003ch3\u003eLong standby\u003c\/h3\u003e\n\u003cp\u003eUp to 8 days of standby means they are ready when you pick them up.\u003c\/p\u003e\n\u003ch2 id=\"compatibility\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThey pair over Bluetooth with any modern iPhone or Android phone, and also with tablets and laptops that support Bluetooth audio. Harmony uses Bluetooth 3.0 + EDR, which pairs with all current phones though with shorter range than newer models. It has no app and no translation.\u003c\/p\u003e\n\u003ch2 id=\"setup\"\u003eSetup and use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eCharge fully (2–3 hours) with the USB cable.\u003c\/li\u003e\n\u003cli\u003ePut the glasses into pairing mode and select them in your phone's Bluetooth menu.\u003c\/li\u003e\n\u003cli\u003eAdjust the earphones so they sit comfortably at your ears.\u003c\/li\u003e\n\u003cli\u003eFlip the lenses up when you need clear vision and down in the sun.\u003c\/li\u003e\n\u003cli\u003eFold and store them in the bag after use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 id=\"care\"\u003eCare and maintenance\u003c\/h2\u003e\n\u003cp\u003eWipe the lenses with the included microfibre cloth; avoid paper tissues, which can scratch the coating. Keep the charging contacts clean and dry before charging, store the glasses in their bag when not worn, and do not leave them on a car dashboard in direct sun, as heat shortens battery life. Rinse off salt water or heavy sweat with a damp cloth rather than running water, and never submerge them. Operate the flip hinge gently and do not force it past its stop.\u003c\/p\u003e\n\u003ch2 id=\"specs\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 + EDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio formats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMP3, WMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLens\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolarized, UV400, 90° flip-up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"box\"\u003eWhat's in the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Harmony flip up sunglasses\u003c\/li\u003e\n\u003cli\u003e1 × USB cable\u003c\/li\u003e\n\u003cli\u003e1 × carrying bag\u003c\/li\u003e\n\u003cli\u003e1 × cleaning cloth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"shipping\"\u003eShipping, returns and warranty\u003c\/h2\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cp\u003eShipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.\u003c\/p\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cp\u003eYou have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eHeadsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.\u003c\/p\u003e\n\u003ch2 id=\"faq\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhy flip-up lenses?\u003c\/h3\u003e\n\u003cp\u003eTo see clearly indoors or in shade without taking the glasses off.\u003c\/p\u003e\n\u003ch3\u003eAre the lenses polarized?\u003c\/h3\u003e\n\u003cp\u003eYes, polarized with UV400 filtering.\u003c\/p\u003e\n\u003ch3\u003eDo they translate?\u003c\/h3\u003e\n\u003cp\u003eNo, Harmony is audio-only.\u003c\/p\u003e\n\u003ch3\u003eWhich phones work?\u003c\/h3\u003e\n\u003cp\u003eAny Bluetooth phone, including iPhone and Samsung.\u003c\/p\u003e\n\u003ch3\u003eHow long do they last?\u003c\/h3\u003e\n\u003cp\u003e4–5 hours of use and up to 8 days on standby.\u003c\/p\u003e\n\u003ch3\u003eCan I wear them while driving?\u003c\/h3\u003e\n\u003cp\u003eYes; follow local rules on audio use while driving.\u003c\/p\u003e\n\u003cp\u003eCompare it with our other \u003ca href=\"\/collections\/smart-glasses\"\u003esmart glasses\u003c\/a\u003e, or browse the full range of \u003ca href=\"\/collections\/glasses-ar\"\u003eAR and smart eyewear\u003c\/a\u003e at Metanexus XR.\u003c\/p\u003e","brand":"Metanexus XR","offers":[{"title":"US Plug","offer_id":54923969724750,"sku":"10140275A","price":41.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/0263\/2526\/files\/10140275A-1.jpg?v=1761065550","url":"https:\/\/metanexusxr.com\/products\/flip-up-bluetooth-sunglasses-harmony-polarized","provider":"Metanexus XR","version":"1.0","type":"link"}