Material: Polyester Color: Black, red Size: M/L/XL/2XL/3XL/4XL Power Supply Interface: USB Function: Keep warm, Anti water splashing and Prevent cold Temperature Shift(Manual adjustment) Warm:45 ℃ (Red Light) Comfort:35 ℃ (White Light) Energy Saving:25 ℃ (Blue Light) Specifications: Style: Sleeveless Vest How To Use: 1.Take out USB plug 2.Plug in removable charger 3.Switch on the removable charger 4.Press the chest temperature control switch for two second 5.Red light flashing,means heating automatic 6.After red light flashes for 5 minutes,then automatic turn to white light,means medium temperature 7.Manual adjustment has three level,red light means hign-temperature heating continuously. White light means medium heating continuously,blue light means low heating continuously 8.Press the chest temperature control switch for two second,lights out and stop heating Packing list: Package Included: 1X heated jacket(Mobile Power Not Included)

Brand Name: Heated JK/C USB H1135
Material: COTTON
Gender: Men & Women
Weight: 900g
Outerwear Type: Jackets
Lining Material: COTTON
Sport Type: Camping & Hiking
Fit: Fits true to size, take your normal size
Outdoor Jacket Type: Windbreaker