☀【Christmas/Cold Winter Gifts】Hand warmer reusable is the most popular gift in cold winter! Perfect for outdoor waiting bus/subway,sports, camping, skiing, cycling, climbing.
☀【Portable 5200mAh Power Bank】5200mAh large capacity rechargeable hand warmers hot hands,USB port is compatible with all kinds of phone.
☀【Double-side Fast Heating】Pocket USB hand warmers can be double-sided fast heating within 3s,warm hands immediately in cold winter.
☀【Reusable and Safe】Battery certificated with UN38.3 UL2056. Made of high-tech aircraft-grade aluminum and ABS matrial, eco-friendly Lithium battery. Shockproof, Anti-scald, Anti-skid, Explosion-proof.
☀【3 Heating Modes】Easy to use this hand heats,One button control three different temperature modes, work as hot hands stove outdoor.