General description The heated vest allows you to warm up on the go or outdoors. Its good design makes it ideal for winter, offering style, comfort, and warmth, making colder days more bearable. With five heating zones and adjustable heat settings, users can experience optimal comfort and warmth. Technical specifications Power supply: 5V/DC (not included) Material: ultra-thin fine denier nylon shell Size: one size Temperature settings: Low (Blue LED): 32-43°C / 89.6-109.4°F, Medium (White LED): 32-47°C / 89.6-116.6°F, High (Red LED): 35-52°C / 95-125.6°F Usage Ideal for outdoor activities such as hunting, hiking, skiing, fishing, and camping Rechargeable and washable (hand wash with mild detergent and air dry) Requires a separate 5V/2.1A DC power supply for operation Other information Colour: Black Packing List: 1× heated vest Please refer to the size chart in the picture