Tapis chauffant électrique USB pour extérieur, matelas chauffant pour sac de couchage de camping

Description Please ensure that the power bank has sufficient power during use! If you feel too hot or not hot enough, please adjust the corresponding mode. Intelligent temperature control system: quickly heat up to 65°C within 30 seconds and automatically stop heating. 3-level temperature adjustable: 38-45°C / 100-113°F, 445-55°C / 113 -131°F, 55-65°C / 131-149℉. 5pcs metal wires can be evenly heated to the shoulders, waist, legs, feet and other parts. Skin-friendly polyester fiber fabric keeps you warm and anti-slip and cold insulation epoxy fabric on the back. Hand and machine washable after removing battery. ( not included) Can be stored in a very small storage bag. Color: Black / Grey / Orange (Optional) Metal Wires: 5pcs Power Supply: 5V / 2A 3-Level temperature: 1st Gear: 38-45°C / 100-113°F 2nd Gear: 45-55°C / 113 -131°F 3rd Gear:55-65°C / 131-149℉ Duration for 10,000mAh power bank (not included): 1st Gear: 9-11 hours 2nd Gear: 7-9 hours 3rd Gear: 5-7 hours Mat Size: 198 * 61cm / 78 * 24in Package List: 1 * Sleeping Mat (No power bank) Note：New or old packages are shipped randomly Please do not worry, product quality is the same, in order to be more environmentally friendly customers to carry more convenient now implement the new packaging!