THANKO "Washable Heated Vest" HEATBTSBK that keeps you warm all the way to your pockets

Washable Heated Vest: Warms all the way to your pockets! Five heaters keep your pockets warm! This vest heats up in 10 seconds with built-in graphene heaters. [Size] One size fits all. Front Length: 62cm, Back Length: 65cm, Chest Width: Min. 50cm - Max. 62cm, Cuffs: Min. 60cm - Max. 70cm. [Weight] Approx. 230g [Accessories] Main unit, Japanese instruction manual. [Power] USB (5V 2.0A). [Cable Length] Approx. 200mm. [Power Consumption] 10W. [Temperature] Low: 40-45°C, Medium: 45-50°C, High: 50-55°C. [Continuous Use Time] Low: Approx. 3-8 hours, Medium: Approx. 3-6.5 hours, High: Approx. 3-5 hours (when using a 10,000mAh mobile battery). [Battery Pocket Size] W 120 x H 190mm. [Front Pocket Size] W 140 x H 155mm. [Material] Outer: 70% Polyamide, 30% Polyester; Lining: 100% Polyester [Package Size] 300mm W x 395mm H x 30mm D [Weight with Package] Approximately 260g [Warranty Period] 12 months from date of purchase