Magnetic Hand Warmer

This compact and portable hand warmer uses magnetic technology to generate heat, providing instant relief from cold hands and fingers. Its small size makes it easy to carry in your pocket or bag, and the long-lasting battery ensures you stay warm all day long

Heating Method: aluminum sheet heat dissipation type

Power type: lithium battery

Color: dark blue, Milky White, pink, mint green

Rated Voltage: 5V