3.7v Powersheer™ Micro Premium Bluetooth Sock Battery accessories Sunsheer® UPF 50 protection defends

Sunsheer® UPF 50 protection defends against UV exposure

it holds its shape and resists wrinkles in any environment

polyester fleece outer shell

reduces the need for bulky layering

Integrated Waterproof Touch Control Button

3.7v Powersheer™ Micro Premium Bluetooth Sock Battery accessories Sunsheer® UPF 50 protection defendsThe 3. 7 volt Premium Bluetooth battery is exclusive to our Premium BT heated sock and can be controlled with the MW Connect App. To learn more about which garments are compatible with what batteries, check out our Mobile Warming Technology Battery Compatibility Chart. Specifications: ONE BATTERY INCLUDED Rating: 3. 7volts, 2200mAh Input: DC Jack 4. 7volt@1A Micro USB 5V@0. 8A Charge Time: 5 6 hours Size Inches: 2. 8in x 1. 8in x . 5in Size Metric: