1. Double-sided graphene heats efficiently, and the heating area on one side reaches 1020cm. The palm and back of the hand enjoy the comfortable experience of double-sided heating at the same time, allowing you to quickly find warmth in the cold.
2. 60 constant temperature protection not only ensures a lasting warm effect, but also avoids the risk of burns caused by excessive temperature, giving you the most intimate warm care.
3. Whether it is outdoor adventure, winter commuting, or indoor office and home leisure, this small and portable multi-functional hand warmer allows you to enjoy warmth anytime, anywhere.
4. The outer layer is made of soft and delicate long-haired fine velvet material, which has good thermal insulation performance and can lock more heat, so that your hands can enjoy warmth while also feeling unparalleled comfort.
5. 5V2A safe low voltage, USB power supply, no risk of electric shock, compatible with a variety of USB interface power supply devices such as power bank, computer, car power supply, etc., especially suitable for home, office and outdoor occasions.
6. With a built-in high-precision temperature sensor, when the heating temperature exceeds the preset safety threshold (75 C), the device will automatically cut off the heating source, effectively preventing safety hazards caused by overheating.

Product Parameters:

Material: Long-haired fine velvet
Color: Silver-gray
Input: 5V2A
Constant temperature: about 60
Power: 7W
Single-sided heating area: 1020cm, 2-sided heating
Power cord length: 1.5 meters
Unfolded size: about 2839cm
Actual weight: 147g

Packing List:

1 Hand Warmer
1 USB Charging Cable
1 English User Manual