Grip strength trainer Hand grip strengthener with Time -down and pages, exercise your arms, Wrist,Entertainment and Release Stress Coexist

• ¡¾Time -down and pages¡¿ This novel grip can link Bluetooth, brush short videos or read e -books, can turn up and down and turn on the left and right pages. You can also like the video. There are also lights to increase the atmosphere
• ¡¾Ergonomic Engineering Design¡¿ The grip enhancer has a non -slip texture design. The two sides are unique curves, which can better adapt to hand -grip and provide more comprehensive handicraft exercises.
• ¡¾Portable design¡¿ The compact and lightweight design of the grip trainer can be installed in pockets. Whether in the office, home or gym, you can exercise your hands anytime, anywhere to relieve stress.
• ¡¾High -quality materials¡¿ The grip training device is made of high elasticity and durable silicone material. It is soft and rebound. Twisting can ensure long -term use and not deform.
• ¡¾Perfect Choice¡¿ Your friend needs to improve the muscle strength of the finger, or you need to pull the guitar, piano, violin, outdoor climbing, golf, tennis, and even postoperative training. This grip training ring is a perfect choice.