Portable Handwarmers Pouch with USB Interface Adjustable Temperature Waterproof Electric

Feature: 1. Adjustable Temperature Heating Pouch: Designed for autumn and winter outdoor activities such as camping, skiing and mountaineering, adjustable temperature heating pouch provide you with warm and comfortable hand protection. 2. Built in USB Interface: Can be connected to the mobile power or computer for heating, convenient and practical, to provide you with convenience. 3. Unique Design: The pouches are waterproof, windproof and breathable to cope with different weather conditions and active environments. 4. Polyester Material: Made of high grade polyester material, the pouches are durable and comfortable, delicate touch, and do not affect hand flexibility. 5. Multi Functional Design: The pouch comes with a charging indicator and temperature controller to adjust the temperature to meet individual needs. Specification: Item Type: Portable Handwarmers Pouch Material: Polyester Cuff Stretch Size: 40 x 19cm/15.7 x 7.5in Zipper Length: 19.5cm/7.6inch . Package List: 1 x Handwarmers Pouch 1 x Instructions Note: 1. Please set a time reminder to turn off the power while sleeping.2. Keep away from fire, corrosive liquids and harsh environments.3. Do not cover with other heat sources.4. People who cannot take care of themselves, infants and people who are not sensitive to heat need to use under the supervision of a guardian.5. Keep away from moisture, water, and liquids. Do not use this product when it is wet.6. Don"t rub too hard at work.7. Do not Pierce the product with sharp objects.8. Don"t iron on high heat.9. Use with caution in patients with severe cardiovascular disease and severe heart disease. 10. There is no time limit for normal use, as long as you feel comfortable.11. In case of any abnormality, turn off the power immediately.12. Do not use on damaged skin when the surface temperature exceeds 65 degrees C.13. Avoid prolonged exposure to the sun.