15 Areas Heated Vest Down Heated Jacket Mens Women USB Electric Hunting fish Thermal Vest Warm Winter Heated Clothes Vest*1. It has 15 heating zones: back, neck, shoulders, waist, and abdomen, help keep the body warm, relieve pain and muscle tension. *2. Designed with 3 temperature modes for meeting your different needs. The temperature can be displayed on the screen. *3. USB charging. Connect the 5V 2A mobile power(not included). The 5V far infrared heating is far below the human body safety voltage. Large area carbon fiber wire heater is safe and insulated, ensure safe heating for you. *4. Hand and machine wash. Do not wring. Disconnect and remove the power supply before wash and dry the vest before heating.*5. There are M, L, XL, 2XL, 3XL, 4XL sizes for you to choose from.Description: *1. Material: Polyester*2. Season: Winter*3. Collar Type: Stand Collar*4. Sleeve Length: Sleeveless*5. Features: 3 Temperature Modes, USB Interface, temperature display*6. Size Details:Size: M, Bust: 108cm/42.52", Clothes Length: 66cm/25.98"(Approx.)Size: L, Bust: 112cm/44.09", Clothes Length: 68cm/26.77"(Approx.)Size: XL, Bust: 116cm/45.67", Clothes Length: 70cm/27.56"(Approx.)Size: 2XL, Bust: 120cm/47.24", Clothes Length: 72cm/28.35"(Approx.)Size: 3XL, Bust: 124cm/48.82", Clothes Length: 74cm/29.13"(Approx.)Size: 4XL, Bust: 128cm/50.39", Clothes Length: 76cm/29.92"(Approx.)Package Includes:1 x Heated Vest (Mobile Power Supply Not Included)