Specifications:

Features:

- Small and convenient, relieve stress, exercise arm, game interaction.

- Combine games and exercise. Can be connected to the Bluetooth app, in addition to recording exercise data,
  there are a variety of exercise games. While playing the game, you can exercise grip and flexibility.

- It can effectively exercise muscles in the arms, wrists, fingers, etc., help relieve muscle soreness in the hands,
  strengthen finger flexibility, and improve grip strength and arm strength.

- Small and convenient, you can carry it in your pocket, whether you are at home or in the office.

- With high-precision sensors, gram can be measured. Bluetooth 5.0 transmits data in real time. It can withstand a pressure of up to 100kg.

- Ergonomically designed for a comfortable fit. IP65 waterproof silicone, non-slip easy to grip.

- Charging for 2 hours, sustainable use for 80 hours, long-lasting standby for 180 days.

Package Including:
1 x YUNMAI Intelligent Decompression Ball