Description

【UPGRADED LARGE CAPACITY BATTERY】 : Can give a full charge to mainstream digital devices on market. Rechargeable over 500 times, Also Including a flashlight can help light up dark space, so you can go your way well prepared! Work for 4-12 hours( different heating level, test environment is 20 ℃, uninterrupted time use). 【MULTIFUCTION AND PORTABLE】 The surface is treated with silicone oil to ensure a smooth and warm feeling, no more traditional cold metal texture like holding a stone. Quick hand warmer & Power bank 2-in-1. It's not only a little hand warmer, but also a emergency backup battery. 【DOUBLE-SIDED & 3 LEVELS】This reusable hand warmer with double-side heating, it offers your hands full-scale warmth. Press the switch and instantly release the warmth for you. Rapidly warm up double sides in 3 seconds. 3 levels of temperatures 95-107°F/104-118°F/118-131°F at your choice. 【SAFETY & METAL HAND WARMER】Made of high-tech aircraft-grade aluminum and ABS material, Anti-scald, Anti-skid, Explosion-proof, Radiation-free, Green and Healthy heat transfer. A perfect gift for friends, leader, kids, elders in cold weather! 【PERFECT WINTER GIFT】It's a MUST HAVE to spend a cold winter, especially for raynauds arthritis sufferers for heat therapy needs. Specifications: Capacity: 7800mAh Input/Output: 5V/2A Input/Out Interface: Micro/Type - C/USB Net Weight: 190g Working Time: 6-12 hours Charging Time: 4-5 hours Product Size: 4.61*2.6*1.22inch (117*66*31 mm) Package Size: 5.31*3.35*1.77inch (135*85*45 mm) High Capacity: 7800mAh battery that can provide 6~12 hours of heat at an ambient temperature of 50°F, and charge your phone 2-5 times. Ergonomic Design: Pebble shape and size make you more comfortable to grip, and more easy to carry with the unique cloth pouch. Adjustable Heat: With 3 temperature modes wrap-around heat. Fast Heating: Rapidly warm up double sides in 3 seconds, instantly release the warmth for you. Rechargeable Battery: No more waste of a bunch of disposable hand warmer bags. Packing Includes: 1* 7800mAh Hand Warmer, 1* Micro USB Cable, 1* User Manual, 1* Cloth Pouch How to use it? 1. Press and hold the button until the LEDs light up—it’s on! 2. Once on, Short press ONCE each, red-lights 3 stars optional (Low/Medium/High temp). 3. Long press (4-5sec), power off. Note: During charging, the buttons and other functions is invalid. Watching football game, support your team It can be hard to watch your kids' football game in the cold winter, with the Hieha hand warmers, you can always keep you warm and cheer them on. Walking the dog with your lover and friends You are tired of staying in the chilly office and want to walk your dog with your partner. But it's not an easy thing for you in such cold weather. Frozen fingers and face make it difficult for you to relax, Hieha hand warmers keep you warm. Fishing in the cold wind You love fishing in the winter, but worry that the cold wind will freeze your fingers and you will be not flexible enough. Hieha hand warmer will withstand the cold wind and waiting for the rich harvest with you. Heat therapy soothe the uncomfortable of body Pebble shape heater affects circulation in both hands and feet and helps soothe the pain of Stomach Cramps, Fatigue, Raynaud's Disease, Arthritis.