Pain Relief Electric Heater Hads 5V 2A 8.5W Usb Electric Clothes Heater Heater Warmers

Features: Adopt soft fabric with insulation fiber heating material comfortable and wear-resistant durable to use. You can put it directly into your jackets vests and other clothes to warm and heat it by using a 5V 2A power source such as a computer AC adapter or power bank (not included). Foldable and water resistant to some extent heating evenly washable but don t immerse it in water for a long time. (The fabric is glued together long-term immersion is afraid to affect the adhesive degree of the glue.) Lightweight and portable convenient to take for outdoor camping or other winter activities. Also applicable to people who are afraid of the cold and they will no longer be afraid of winter with it. 3 temperature setting modes and 30 minutes timing mode to set very convenient. Great application value for both exterior and interior. Specifications: Condition: 100% Brand New Material: Polyester + Metal Fiber Color: Black Power: 8.5W Power Requirements: 5V 2A Modes: High: about 55℃; Middle: about 42℃; Low: about 31℃; 30 min time (temperature data is just for reference it will vary slightly in different environments) Cloth size (L*W): approx. 17.5*10cm/6.9*3.9in Weight: approx. 69g Packing list: 1 x electric heating pad (power bank is not included) Method of use: First press the button after power on the pad and it starts to work in high temperature mode the red light is on and the output voltage is 100% when you press the button twice it enters the medium temperature mode the orange light is on with voltage output of 85% it will switch to low temperature mode and turn on blue light once you press the button again outputting 70% voltage. It will turn off if you give a fourth press. 30min timing method: Press the button for 3 seconds when it is on which means it starts 30min timing mode. And the temperature indicator will flash. Precautions: Three kinds of people are not suitable for using it: babies people who are not sensitive to heat or unable to take care of themselves. Do not let the knife touch the touchpad or turn it on when not in use or no one is inside. Do not use it in a humid environment and please dry it if it gets moisture invasion. It should not exceed the rated power supply nor can it be directly connected to a 220V power supply.