Warms the upper body: A heated vest with 9 heating zones. The heated vest is soft and breathable and warms the body, waist, stomach and neck extra much when it's cold. Perfect for outdoor activities such as camping, hunting, fishing, skiing, hiking or when you're sitting in the stands during the cold season. Can be used as an outer garment or as a comfortable warm base layer. Three temperature levels: The heated vest heats up in just 3 seconds and you can choose between three heat levels (35 °C, 45 °C, 55 °C). Heating via power bank: The heated vest heats up via power bank and then heats between 5-8 hours. Washable heated vest: The vest is hand washable. Read the washing instructions and other safety instructions below before using the heated vest. Specifications: Color: Black Material: Polyester Power supply: 5 V/2 A power bank (not included) Temperature mode: Warm: 55 °C (red light)/comfort: 45 °C (white light)/energy saving: 35 °C (blue light) Note: Always need to be connected to a power bank when heating (Power bank not included.)   Sizes: Size: S  Note: The vest is marked with Asian size L, which corresponds to S (SMALL) Suitable for: Height approx. 160-165 cm, weight approx. 55-60 kg   Size: M  Note: The vest is marked with Asian size XL, which corresponds to M (MEDIUM) Fits: Body length approx. 170-175 cm / weight approx. 62-67 kg   Size: L   Note: The vest is marked with Asian size XXL, which corresponds to L (LARGE) Fits for: Length approx. 175-180 cm / weight approx. 67-72 kg   Size: XL   Note: The vest is marked with Asian size XXXL, which corresponds to XL (X-LARGE) Fits: Length approx. 180-185 cm / weight approx. 75-80 kg Note: 1. The heated vest has a built-in USB port to connect a power bank. Power bank connection plugs and chargers should not come into contact with water, they should be used in a completely dry state (power bank not included). 2. Must not