Product Features
1. Electronic palm grip strength device: small and portable, can be carried around with you
2. Intelligent counting function: can display the strength and quantity
3.LED high-definition display: white light high-definition display, large and clear screen, the elderly can also see clearly
4.Measurable range of 180kg/396lb, to meet the needs of different people
5.Silicone material, comfortable hand pressure, durable

How to use
1. Device switch -- hold the device to apply pressure, the screen will light up, the device will be automatically turned on, and after 60 seconds of no operation, it will be automatically turned off.
2. Grip strength test -- hold the device with one hand and apply maximum grip strength, the screen will display the real-time grip strength value;
3. Grip Strength Training -- When performing grip strength training, it will first display the maximum grip strength value and then jump to the accumulated training times. (The process may need to wait a few seconds)

Specification:
Material: silicone
Battery capacity: 300mAh

Package includes
1*Sphere Grip
1*Data cable
1*Instruction manual