‎Sports outdoor hand warming, suitable for charging USB interface design for Apple, Huawei, Android mobile phones.

🔥【2 IN 1 Portable Hand Warmers/Power Bank】- 5200mAH Quick hand warmer & Power bank 2-in-1.As a hand warmer in the cold winter, you can carry to warm your hands, also meet the physical therapy and hot compress needs. Definitely renault patients, arthritis, muscle pain patients, to prevent frostbite savior. They are also power banks,as a powerful battery bank to charge your smartphone in case of emergency.Ideal for outdoor activities,travel,hiking,camping,skiing,fishing,cold weather dog walking.
🔥【Compact & Portable USB Hand Warmer】-The light pebble shape rechargeable hand warmers are easy to carry,ergonomic design, comfortable surface and curved shape for gripping, perfect for outdoors, kids waiting for the school bus in cold weather, playing golf, motorcycle, hunting, hiking, running, sledding, etc. It is a creative gift for women and men, who suffer from arthritis and Raynaud’s arthritis.
🔥【Double-sided Heating & 3 Levels of Heat】-Press the switch and the hot hands hand warmers heats up both sides quickly in seconds, releasing warmth for you and dispersing the cold quickly, unlike traditional hand warmers, this electric hand warmer can warm your hands on both sides. The hand warmer has 3 levels of temperature for you to choose from: low(95~104°F)medium(104~122°F)and high (122~131°F)suitable for people of different ages .