Finger Rehabilitation Training Equipment Stroke Hemiplegia Patients Hand Massage Ball US PlugFeature:1. Effectively reduces muscle tension through high frequency vibration.2. Suitable for hand weakness or no feeling, vibration can stimulate the sensory nerve, conducive to the rehabilitation of the hand.3. Rechargeable portable, can be used anytime and anywhere without being tethered by wires.4. 1200mAh battery capacity, available for use about 120 minutes, full charge for about 120 minutes.5. Applicable people: suitable for people with grasping ability; Suitable for people who have certain grip strength but not strong grip; Suitable for people with drooping wrist without grip.Specification:Condition: 100% Brand NewItem Type: Finger Rehabilitation ToolMaterial: ABS + ClothPlug: USOptional Type: Finger Type Massage Ball, Wrist Type Massage BallBattery Capacity: 1200mAh, available for use about 120 minutes, full charge for about 120 minutesBall Diameter: Approx. 9.5cm / 3.7inBall Weight: 295 g / 10.4 oz(approx.)Input Voltage: 110-240VOutput Voltage: 7.4VTime Setting: 10 minutesBattery Life: About 120 minutesCharger Line Length: Approx. 80cm / 31.5inGear: 4 Gears adjustableRecommended Use: 10 minutes for each time, three times a dayPackage List:1 x Massage Ball1 x Finger Sleeve1 x Chargeror1 x Massage Ball1 x Wrist Sleeve1 x Charger