FirstE Heated Socks for Women Men Rechargeable Washable Electric Socks, 5000mAh Foot Warmer Heat Holders, Best Gift Choice Heated Socks for Winter Outdoor Skiing Hunting Camping

4 Heating Level Adjustable Socks

1. The heating socks lasts up to around 6 hours on the lowest setting ;
2. 4-5 hours on the medium setting
3. and about 3 hours on the highest.
4. If need to doing sports or stay outside very long time , suggest to prepare extra power banks.

2* Rechargeable 5000mAh Battery

1. FirstE heated socks includes a pair of rechargeable 5V 5000mAh batteries.
2. And there is charging cable with 2 connectors that can charging two batteries at the same,will not delay your use of them.
3. No need worry about cold in winter any more .

Comfortable &Breathable Material

1. FirstE heated socks made with supreme quality thick material and ergonomically knitted with padding for maximum comfort and protection.
2. It Used to Keep the socks warm and breathable with elastic sewing for comfortable movement.

Heated Socks for Outdoor Sports in Cold Day

What Included：

1. A Pair of heated socks
2. A Pair of 5V 5000mAh rechargeable power banks
3. 1pc usb charging cable with 2 type-C connector
4. 1pc user manual