Description
- High Performance: can effective separate and train fingers; increase finger flexibility; prevent finger joint deformation and muscle atrophy, Effectively relieve finger cramps and numbness, infrared massage, promote blood circulation.
- Charging Device: usb interface, with a 1200mAh battery, which can be used for about 120 minutes and fully charged for about 120 minutes.
- Comfortable To Wear: Wrist massage ball is suitable for fingers without independent grasping ability. making it more comfortable to wear.effectively relieve finger spasm and numbness, and prevents finger cramps or atrophy.
- Wide Range of Applications: It is suitable for suffer finger flexion convulsion, cerebral palsy, finger dysfunction caused by cerebral infarction sequelae, hand muscle atrophy and other reasons.
- One Size Fit All:Fits both right and left hands, This ball fits comfortably in your hand to help reduce hand contractions and spasms.