Description Are you looking for a durable, yet affordable hand warmer? Are you in search of a sturdy, trustworthy hand warmer that can serve you for a long term? If yes, our mini hand warmer must meet your needs. Adopted with good quality material, not easy to damage and wear. Features -Color: Pink. -Material: Aluminum, ABS. -Size: About 10.20X5.80X5.00cm/ 4.01X2.28X1.97in. -Input voltage: DC5V-2A. -Output voltage: DC5V-2A. -Working time: 4-8 hours. -Battery capacity: 5200mAh. - It will heat up quickly in a short period of time, is light, portable, easy to carry and store in your bag or pocket. - The cute and creative shape and compact shape are great gifts for female friends. - After heating, the temperature is comfortable, and it will not hurt or burn hands. - It can be easily carried to schools, offices, outdoor activities and other places, suitable for many occasions. - Made of high-quality materials, it is not easy to wear and damage, and it can also charge your mobile phone. It will heat up quickly in a short period of time, is light, portable, easy to carry and store in your bag or pocket. The cute and creative shape and compact shape are great gifts for female friends. After heating, the temperature is comfortable, and it will not hurt or burn hands. It can be easily carried to schools, offices, outdoor activities and other places, suitable for many occasions. Made of high-quality materials, it is not easy to wear and damage, and it can also charge your mobile phone.