·[3 Heating Levels and 3 Vibration Modes] This heated knee massager has three heat levels with temperatures range from 104℉ to 136℉, providing deep massage for your knees. With three customizable vibration settings, you can adjust it according to your comfort level which helps relax knee soreness and swelling.

·[Larger LED Screen and Easy to Operate] Medcursor knee massager features a the large LED screen for easy operation and clear reading. Simply press and hold power button to turn on the device. It will start in its default setting: automatic vibration mode, low-speed heating and light on. The simple controls allow you to switch between different modes. Additionally, it has a 10-minute timer function to ensure safety and prevent overheating or excessive massage.

·[Rechargeable Battery and Cordless Design] The knee massager with heat has a built-in 3000mAh battery, making it convenient and portable. Once fully charged, it provides over two hours of use. With its cordless and lightweight design, you can use it at home, in the office, while doing outdoor activities, or even during travel. Unlike other heated knee massagers that need to be plugged into a power outlet, this one allows you to use it anywhere you go.

·[Adjustable Straps and Ergonomic Design] Our knee pain relief devices comes with adjustable velcro straps that allowing it to conform snugly to the massage area for gentle protection and a secure fit. It’s not just for the knees; it can also be used on the shoulders and elbows. It’s a versatile device that provides simultaneous massage for different body parts.

·[Ideal Gift Choice] The knee massager with a 19-inch strap fit most knee size. It also makes a thoughtful gift for your dear friends and beloved family members, an excellent choice for occasions like Christmas, Thanksgiving, Father's Day, or Mother's Day.