With the Fourheart Rechargeable Hand Warmer, your hands will stay toasty outside even on the coldest days. Featuring double-sided heating and three temperature settings—107°F(42°C)/118°F(48°C)/131°F(55°C)—this device will warm your hands in 3 seconds or less. Just press the switch to release instant warmth! A 5200mAh lithium ion rechargeable battery and micro USB/USB-C/Android charging port ensures fast charging to deliver the heat when you need it. Made of high-tech aircraft-grade aluminum and ABS material, the Fourheart warmer is shockproof, anti-scald, anti-skid, and explosion-proof for maximum safety and durability. Fits great in your hand or pocket; also doubles as a handy power bank for your smartphone. Ideal for skiing, hunting, or hiking, as well as arthritis sufferers and general pain relief applications.
Available in your choice of black, blue, gold, rose gold, or silver. Makes a great gift or stocking stuffer!