Compact & Portable: Slip it into your pocket or bag! 

This lightweight design ensures your hands stay cozy wherever life takes you.

Effortless Charging: Charge on-the-go with the built-in USB port. 

Connect to a power bank or any USB power source for ultimate convenience.

Extended Warmth: Experience hours of soothing warmth without constant recharging, perfect for long outings or chilly days.

Instant Comfort: No waiting around! Enjoy immediate relief from cold hands with rapid heat-up technology.

Safety First: Integrated with our advanced heating and battery protection systems for peace of mind while you stay warm.

Material: ABS,Aluminum,Silicone

Size:2.8x2.8x12.4cm, Weight: 0.11g

Charging Time:  3 Hours

Working Time: 45°/50°/55° - 6hours/5hours/4hours

Battery: Battery 21700 3.7V 3000mAh