What's in the box:

Heated Knee Brace Support Portable Rechargeable Knee Heating Pad for Knee Pain Relief (Standard)

This Heated Knee Braces heats in seconds and provides 3 heating levels in your certain knee area,which helps to relief knee pain and discomfort,It will be a ideal gift for your family and friends.

Features:
Just knee area heated by carbon fiber filament,superior velvet lining retains heat of your knees.
Thick and elastic polyester fabric provides fit and helps it to stay in place without easily slipping.
3 adjustable heat settings for your different demands.Just shortly press once to switch different heating modes: 42?(107.6?) , 45? (113.0?) , 48? (118.4?).
USB charging from computer,power band,car charger,usb charge adapter.(NOTICE: Please choose DC 8.4V 1A charger,power bank output port or others.)
Convenient battery pockets,no worry the batteries will come out easily.
It is washable and reusable.The knee pads are with cables,please take care to wash by hands.
Ideal for office,home,working,backpacking,hiking,camping and fishing etc.

Specification:
Material: Polyester + Velvet
Temperature: 42 ? (107.6 ?) , 45 ? (113.0 ?) , 48 ? (118.4 ?)
Size: 47 * 16 cm / 18.5 * 6.3 in
Heating area: (Just Knee Area) 15 * 12 cm / 5.9 * 4.7 in
Package size: 15.5 * 13 * 8 cm / 6.1 * 5.1 * 3.1 in
Package weight: Approx. 578.3 g / 20.4 oz

Battery:
Voltage: 7.4V
Capacity: 4600mAh
Input: DC 8.4V 1A
Output: DC 8.4V 1A
Power: Max. 15W
Resistant Load: 5-20O

Package List:
1* Pair of Heated Knee Braces
2* Batteries
1* USB Charing Cable

NOTE:
1.Please choose DC 8.4V 1A charger,power bank output port or others to charge.
2.Do not recharge the battery while working.
3.The temperature and heating time depend on atmosphere,room temperature and humidity.
4.The knee pads are with cables,please take care to wash by hands.