Features:
Breathable fabric, strong durable, strong anti-tear., perfect for any outdoor, cold weather activity.
Battery powered Composite fiber heating wire element, optimally placed in the hand for quick warm-up and even distribution of heat across the hand and fingers.
Built-in pocket design on the wrist, place the battery case.
Touch screen finger design, sensitive for touch your phone.
Ultra-fine fleece liner, feel super comfortable, warm to achieve better results.
Left and right hooks to connect, easy to use and carry.
Suitable for outdoor skiing, cycling, motorcycle, snowmobiling, and by those people who work outdoors, and by those people who suffering from the cold winter.

Technical specification:
Description:
1. Product Name: USB Hand Warmer Rechargeable Heated Fingers Safe Constant Temperature Heated Warm Gloves For Men Women
2. Material: nylon + cotton (gloves)
3. Battery material: polymer lithium battery (small volume, safe and explosion-proof)
4. Feature: water-repellent and breathable fabric, powered by the lithium battery, warm & non-slip
5. Heated area: fingers
6. Warming time: about 3 hours constant temperature warming (depending on the ambient temperature environment)
7. Size: Free size

L: palm: 19cm-23cm

Package includes:
1 x Pair heated gloves

2 x Battery case