{"product_id":"usb-heating-neck-warmer-three-settings","title":"USB Heating Neck Warmer with Three Listed Settings, Fleece and Black Fabric","description":"\u003cp\u003eConsider a black USB heating neck warmer described with polar fleece and three selectable heat levels. The source lists a carbon-fiber heating sheet, 26 × 14cm dimensions and approximately 90g weight. A power bank is explicitly excluded, and rechargeable wording does not establish an internal battery. Confirm required voltage, current and manufacturer wear instructions before use. Temperature accuracy, wind protection, machine-wash suitability and anti-leakage safety are not supported by supplied model-specific tests or instructions.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial references\u003c\/th\u003e\n\u003ctd\u003ePolar fleece, polyester and acrylic; composition percentages absent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating element\u003c\/th\u003e\n\u003ctd\u003eCarbon-fiber heating sheet described\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSettings\u003c\/th\u003e\n\u003ctd\u003e42°C green; 48°C blue; 55°C red claimed, unverified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e26 × 14cm \/ 10.24 × 5.51in listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.09kg \/ approximately 90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eUSB reference; actual voltage\/current and connector details absent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003ePower bank excluded; internal battery not established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection claims\u003c\/th\u003e\n\u003ctd\u003eWindproof, anti-leakage and light-precipitation use unverified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWashing\u003c\/th\u003e\n\u003ctd\u003eMachine washable claim without complete validated care procedure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNeck-layer format: Compact fabric heating accessory described.\u003c\/li\u003e\n\u003cli\u003eThree settings: Source lists color-linked temperature levels, not tested skin temperatures.\u003c\/li\u003e\n\u003cli\u003eFleece reference: Multiple fabric names require actual composition confirmation.\u003c\/li\u003e\n\u003cli\u003eUSB reference: A separately supplied compatible power source is needed.\u003c\/li\u003e\n\u003cli\u003eBattery clarity: No verified internal storage supports rechargeable-battery promises.\u003c\/li\u003e\n\u003cli\u003eSafety boundary: No guaranteed wash safety, weather protection or extended runtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal For \/ Use Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComparing powered neck-layer specifications.\u003c\/li\u003e\n\u003cli\u003ePlanning winter clothing after obtaining fit and heat-use instructions.\u003c\/li\u003e\n\u003cli\u003eChecking compatible USB power requirements before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trekker Essentials","offers":[{"title":"Black","offer_id":51464960147738,"sku":"14:193#Black","price":46.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/6058\/5498\/files\/trekker-essentials-rechargeable-electric-heating-s.webp?v=1792243728","url":"https:\/\/www.trekkeressentials.com\/products\/usb-heating-neck-warmer-three-settings","provider":"Trekker Essentials","version":"1.0","type":"link"}