Specifications Item Model Number: 2529 Input Voltage: 7.4V Power: 15W Clothing Size: S Power Bank Capacity: 16000mAh Number of Heating Zones: 6 Heating Zone Locations: Abdomen, Back Panel, Neck, Waist Heating Time: 3 h/6 h/10 h 3 Temp Settings: 95-104/113-122/131-140°F, 35-40/45-50/55-60°C Clothing Connection Port: DC Main Material: Polar Fleece Color: Black Net Weight 2.67 lbs/1.21 kg Package Content 1 x Fleece Heated Jacket 1 x User Manual 1 x Power Bank 1 x Data Cable (75 cm, Type-C to USB)