Specifications:

• Knee Massager with Red Light -The knee massager uses a unique 5 modes vibration, can be tailored to your comfort and relaxation needs, it is quite small when bundled up and so could be slipped very easily into a knapsack for travel or commute.
• Portable Cordless Design -The controller built-in 5000 mAh battery, it is different from a traditional knee brace, gets rid of the hassle of charging cables and you can wear them anywhere to ensure a comfortable experience with an average operating time of 2-4 hours after fully charging the device, depending on the level you are using.
• Cordless for Maximum Convenience : Equipped with a rechargeable high-capacity battery, this massager offers a long-lasting, safe, and stable power source getting rid of the hassle of charging cables, can be used anywhere to ensure a comfortable experience. Use it freely when doing housework, driving a car, or working on the computer.
• An Ideal Gift for Elders: Cordless knee massager fits any knee size, makes an excellent gift for family and friends. Show your care and appreciation by giving them a tool for relaxation and comfort.

Cordless Knee Massager with Heating, Heated Knee Brace for Arthritis Preesure Relief, 3 in 1 Heating Pad Vibraction Wrap for Knee Shoulder Elbow