Features:<br> Multi-Function Design: Combines a portable power banks, hand warmer, and flashlight in one compact device, offering versatility for outdoor activities and emergency situations.<br> Efficient Heating: Provides quick and long-lasting heat to keep hands warm in cold weather, with adjustables temperature settings for personalized comfort.<br> Portable Power Banks: Equipped with a high-capacity battery to charge smartphones, tablets, and other devices on-the-go, ensuring you stay powered up in any situation.<br> Compact & Lightweight: Conveniently designed for easy portability, making it ideal for travel, camping, hiking, or daily commuting in winter.<br> Safety Features: Includes overcharge protection, temperature regulation, and durable construction to ensure safe and reliable performance.<br> Notice:<br> 1.Actual color may be slightly different from the image due to different light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> <br> Battery capacity: 5000 mAh<br> Size: 99*50*28mm<br> Charging time: about 3 hours<br> Temperature:<br> Low temperature: 45℃<br> s temperature: 50℃<br> High temperature: 55℃<br> Usage time:<br> Low temperature: 12 hours<br> temperature: 5.8 hours<br> High temperature: about 4.5 hours<br> Package List:<br> 1x 3 in 1 Portable Charger Hand Warmer