Electric hand warmer, 2-pack rechargeable hand warmer with 4 heat modes. Ideal warm gift for outdoor sports, golf, camping.

🔥【Unique Split Design】: The hand warmer features a dual-sided heating function that quickly releases heat and can warm both sides in 3S to warm your hands. Split buckle design, easy to use, can be split into 2 hand warmers with 2000 mAh. Outer beetle design, compact and smooth structure, pleasant touch. 🔥【Usage Steps】: 1. Press and hold for more than 2 seconds to turn the hand warmer on and off. 2. The red light on means it's working, then press the button once to increase the heat level each time. 3. Double-click the battery indicator during operation (the blue light will come on). Three-level battery indicator, one blue light is 35%, two blue lights are 70%, and three blue lights are 100%. 4. Press and hold for more than 2 seconds to turn off. 🔥【Long-lasting Warmth】: There are 3 temperature modes available: Low 42 °C (10 hours working time), Medium 48 °C (7 hours working time), High 55 °C (5 hours working time). Hand warmers insist on constant temperature, dual-sided warmth, and provide you with up to 5-10 hours of warmth in the cold winter. 🔥【Upgraded Protection】: Hand warmer with built-in overcurrent, overvoltage, over-temperature, short circuit protection, and other multifunctional protection circuits, intelligent safety, explosion-proof. When charging, the blue battery indicator flashes from low to high, and the blue light stays on when fully charged. If the hand warmer is not used for a long time, charge it at least every 3 months to ensure battery performance. 🔥【Ideal Gift for Your Family】: Hand warmers are suitable for warming hands, feet, abdomen, waist, knees, etc. in low-temperature environments, suitable for the elderly, children, outdoor and office workers. The hand warmer is the best gift for friends and family. If you encounter any problems, please contact us in time.