Winter heating vest 9 heating zones dual control Black Warms the upper body: A warmed vest that is soft and breathable and that warms the body, waist, abdomen, neck, etc. extra much when it is cold. Ideal for outdoor activities such as camping, hunting, fishing, skiing, hiking or sitting in the stands during the cold season. Can be used as outerwear or as a comfortable warm undergarment. Three temperature levels: The heating vest heats up in just 10 seconds and you can choose between three heating levels. Heating via powerbank: The heating vest is charged via powerbank and then heats for 10 hours. Note: Power bank not included. Washable warm vest: The vest can be washed by hand. Read washing instructions and other safety instructions below before using the warm vest. Specifications: Color: black Material: polyester fiber Size L: Length: 68 cm, shoulder width: 45.6 cm, bust: 112 cm, hem: 108 cm Size XL: Length: 70 cm, shoulder width: 46.8 cm, bust: 116 cm, hem: 112 cm Size XXL: Length: 72 cm, shoulder width: 48 cm, bust: 120 cm, hem: 116 cm Size 3XL: Length: 74 cm, shoulder width: 49.2 cm, bust: 124 cm, hem: 120 cm Size 4XL: Length: 76 cm, shoulder width: 50.4 cm, bust: 128 cm, hem: 124 cm Power Supply: 10,000 mA/11,000 mA/20,000 mA power bank (Power bank not included) Temperature Settings: Three temperature levels Charging Time: 6-7 hours for a full charge Working time: 10 hours Washing instructions: 1. Remove the power bank. 2. The USB port is insulated and waterproof design, leave the silicone cover on when washing. Hand washing is recommended. Wash gently in cold water when hand washing. The vest must be placed in a laundry bag if it is machine washed (delicate wash). 4. Dry hanging. Iron at low temperature. 5. Do not tumble dry, but hang the vest after washing. The package includes: 1 × warm vest (powerbank not included) Manual