1. [COMFORTABLE PORT] USB heated fingers provide comfort and flexibility for working in winter.
2. [FAST HEATING TECHNOLOGY] Carbon fiber heater provides fast heat in cold weather.
3. [SAFETY FEATURES] Smart protection system with adjustable straps for safe use.
4. [PERFECT GIFT] The fashionable and cute design makes it an ideal gift for family and friends.
5. [DURABLE MATERIAL] Soft cotton construction ensures flexibility and warmth for everyday wear.

Specifications:
Item Type: USB Heaters
Material: cotton, carbon fiber
Power mode: USB port for use (does not contain built-in battery, it heats up when plugged in and heats up when powered on, hears off)

Use:
The USB socket of the is connected to a power bank, computer, etc., and the heating element of the begins to work and emit heat.

Package List:
1 x Pair of USB Heaters
1 x charging cable