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Quick Heating & 3-Level Temperature --- The electric hand warmer can be heated immediately within 1 minute after turning on the power, which ensure that you can get warmth quickly in cold weather. Our USB heating pad has 3 adjustable temperature settings: Red LED for High (60 ° C/140 ° F), White for Medium (50 ° C/122 ° F), Blue for Low(40 ° C/104 ° F). Provide sufficient continuous heat to maintain a constant temperature.
Safe To Use & Washable --- Unlike other electric hot water bottle, our product adopts graphene to heat, which is safer and can be used confidently. 90-minutes timer: auto-off feature to avoid overheating. The hydropower separation design makes the electric heating bag can be washed.
Universal USB Port & Foldable Design --- Quick heating pillow adopts a general USB interface. You can use any USB device you own to charge the hand warmer. The heating pocket is equipped with a 1.2M charging cable for more convenient use. Lightweight, foldable, portable, very suitable for home, office, school, travel and outdoor activities.
Warm & Comfortable Material --- The plush inside offers extra comfort to your hand while the soft fleece cover prevents heat loss and keep you warm anytime anywhere.
Wide Applications & Ideal Winter Gift --- The heating muffs can be used to warm your hands on cold days. This is not only the best winter/cold weather, Christmas, Halloween, Thanksgiving, birthday, holiday gifts for men and women, but also a heartwarming care for the one you love.
How to Use Melofo Handwarmer --- 1. Connect the power supply; 2. Long press (about 3 seconds) the silicone button to open the switch; 3. Short press the silicone button to switch among the 3 temperature modes(red led is 60 degrees centigrade; white led is 50 degrees centigrade; blue led is 40 degrees centigrade); 4. Wait about 1 minute to full heating (please ensure the power supply is always connected)

Quick heating in 1 minute

3 Levels Heating Hands Heated

90-minutes timer: auto-off feature to avoid overheating

Simple design: Operated with one single button

How to use the USB heating muffs?

1. Plug in the power supply of the USB interface and long press the silicone LED button to turn it on.

2. Short press the LED button to switch between the 3 temperature modes.

3. Enjoy comfortable warmth.

4. Long press the LED button to turn it off.

Please Note:

1. The product needs to be connected to the power supply (≥ 5V2A) for continuous heating.

2. This product has no battery and cannot be recharged.

3. The product does not include mobile power supply and power adapter.

Package Includes:

1 x Electric hand warmer

1 x 1.2M charge cable