4x8CM USB Electric Heating Pad, 5V Hand Warmer with Heating Element

This compact USB electric heating pad is designed to provide convenient and portable warmth. Measuring 4x8 cm, it easily fits in your hand or pocket, making it perfect for use during chilly days or in cold environments. Powered by a 5V USB connection, it can be plugged into a power bank, laptop, or any USB port for quick and efficient heating. The integrated heating element ensures even distribution of heat, offering comfort and relief from the cold. Ideal for use at home, in the office, or on the go, this hand warmer is a practical accessory for maintaining warmth throughout the day. Scope of application: 3.7V~5V The main purpose: Glove heating pad Manufacture country: China Instructions included: No