🔥Not Only a Hand Warmer: 3 levels of Heat settings: 104°F(40°C)/122°F(50°C)/140°F(60°C). A long press of the power button will turn it on or off.
🌞But Also a 10000mAh Power Bank: This reusable hand warmer built-in 10000mAh lithium ion battery, continuously warm your hands for 4-8 hours, charge your mainstream digital devices 2-4 times.
💡Portable&LED Lighting Function: pocket size, easy to carry, warm your hands and charge your phone when you in office or go out.
♻Safe Guarantee: Certificated with CE,FCC. Made of high-tech aircraft-grade aluminum and ABS material, eco-friendly polymer battery.
💗Great gift for your love: Perfect gift for Birthday, Christmas.