Rechargeable 3-in-1 6000mAh Hand Warmer with Emergency Light for Winter Sports

Multi-Functional Hand Warmer: Could be used as Phone Charger and Emergency Light as well Two Heat Settings: For Outdoor/Indoor Different Situations, Excellent Heat Conduction Material providing All around Warmth from Both Two Sides Advanced Warm Plates: Up to 90% Rated Temperature in 30 Seconds, Clearly Perceived Heating-Up! No More Waiting in the Cold Wind Ergonomic Design: Smooth Edge For Better Holding Experience and Transmitting Heat to Your Hand and Joint Under a High Efficiency Safe and Sound Protection: Intelligent Chip Inside to Control the Warmer in a Constant Temperature Range to Keep Warm