OCOOPA Hand Warmer Rechargeable, Single/Double Side Heating, 5 Levels up to 10hrs Heat, 5200mAh Electric Portable Pocket Heater, Heat Therapy Great for Outdoors, Warm Gifts, 118D

Features Start with OCOOPA 118D Eco Life Series to help tackle the climate crisis.

Every one of us can help our planet by take one little change and action.

Energy Efficient Hand Warmer - Can choose single- sided heating, or double-sided heating according to your needs.

Single-sided heating can save up to 50% of energy.

3 levels of temperatures 95-107°F/104-118°F/118-131°F at your choice.

Ultimate Comfort - Made of high-tech aircraft-grade aluminum and ABS material, thousands of polished exterior material, smooth and warm, portable and compact as well anti-skid in one hand.

Large Battery Capacity - 5200 mAh lithium rechargeable battery with USB-C charging port ensures a long using time.

It can also be used as a power bank to charge your electronic device at any time.