1. Hot compress + massage + air pressure with one machine, very convenient to use. 2. No operation rod, you can use it at will. 3. Design, you can adjust the position according to each person's wrist. 4. One click to start, very easy to operate. 5. Low noise level, giving you a quiet and pleasant massage experience. 6. Effectively relieve wrist pain, fatigue and other discomfort. 7. Promote blood circulation and repair sports tension.