UPGRADED SECURITY: Our rechargeable hand warmer passed FCC certification, CE certification, Rohs certification. Built-in upgraded circuit provide protection against over discharging, over charging, overheat, and short circuit.
WARM HANDS: Rapidly warm up double sides in 1 second. 3 levels of adjustable temperature 95-108℉/108-118℉/118-131℉, press the switch and instantly release the warmth for you.
5200 mAh LARGE CAPACITY: The reusable hand warmer built-in 5200mAh lithium ion battery, it can continuous warm your hands 4-8 hours(8 hours for low temperature), charge your phone 1-2 times.
PORTABLE HAND WARMER AND POWER BANK: The pocket size hand warmer can charge your phone and warm your hands at the same time, it’s a good equipment for camping, skiing, cycling, climbing and other winter outdoor sports.
UNIQUE GIFT FOR WINTER: The electric hand warmer has smooth surface and elegant appearance, exquisite gift packing box, perfect gift for family and friends. The elegant hand warmer will warm her heart and her hands as well.
Keiyaloe