Features:Premium Quality - Comes with ergonomic design by evenly pressure distribution to the acupuncture points of palm and wrist, your hands will have the all direction massage. Providing amazing comfort with better inside cushions, it is soft and comfortable, can alleviate your hand's pain remarkably.6 Intensities and 6 Modes - According to different degree of finger numbness, knuckle soreness, arthritis or carpal tunnel, the hand massager provides up to 6 modes and intensities to choose from, which could offer various massage experiences to meet your requirements.Adjustable Heating and Vibration Function - Provide suitable warm for palm and wrist, which would be helpful for improving circulation and relaxation. If you turn the heating key on, the inner temperature will go up obviously. And also there are two vibration modes for your option.Take Care of Your Hand - Suitable for all types of symptoms to arthritis, like wrist pain, joint pain, tingles, and the carpal tunnel syndrome tendonitis. Besides, whether you are a house-worker, office staff or heavy user of computer and mobile phone, this massager can release your hand's pain.Rechargeable Battery - Built-in 2000mAh battery ensures long lasting using time, charge it once can use many times, and you could charge the device with the USB cord. The default run time is 15 minutes, and the power will be turned off automatically after 15 minutes if you don't use it.