Keep your hand and heart warm in chilly day. Small, beautiful, fashionable, easy to take FDA Certification

1. Working Current:

                               750MA, Charged Current: 400-450MA, Charge time: 2 hours

2. Temperature:

                            1) One Gear power switch: 38 -42°C (constant temperature)

                            2) Two Gear power switch: Level 1: 38-42°C, level 2: 46-50°C;

3. Indicator light: The light flicker when charge, it will turn on when the hand warmer get enough power.

4. Warm speed: The product will reach 40°C when charged one minute.

5. It is convenient for using that you can put it in pocket or hang on the neck.