Wireless Heating Knee Brace with Digital Display Controller Multifunctional Heated Knee Pad Shoulder Pad and Elbow Pad Household Portable Knee Heat Compressor 6-speed Heating USB Charging Features: 1.This heating knee braceis equipped with 2 extension straps, which can be used on the shoulders, elbows and knees, taking care of your joint health in all aspects. 2.Selected high-quality fabrics, light and soft, skin-friendly and breathable, excellent elasticity, comfortable to wear without sweating, and long service life. 3.Not only helps to keep warm, but also can effectively relax muscles, reduce stress, relieve fatigue, and promote blood circulation. 4.Six levels of heating (45/50/55/60/65/70), intelligent temperature control, dual temperature units of and can be switched, giving you the most comfortable hot compress enjoyment. 5.Four-speed timing (0/15/30/45 minutes) meets the actual needs of different groups of people, and there is no need to time it yourself. 6.USB charging design, built-in 3000mAh lithium battery, use it for 10 minutes a day, no need to charge for a week. Specifications: Material: diving material Colour: Black Weight: 270g Product size (cm): 72*23cm Package size (cm): 18*13*8cm Battery type: 3000mAh polymer lithium battery Packing List: 2* Knee Pad 2* 70cm long strap 2* 30cm short strap 1* USB-Type-C charging cable 1* OPP bag 1* English User Manual 1* Packing Box