KYTO Wrist Power Device Electronic Wrist Power Ball Strength Ring Centrifugal Ball Timing Measurement Speed Trainer, KYTO Electronic Wrist Power Ball – Durable Build, Easy to Use
KYTO Wrist Power Device Electronic Wrist Power Ball Strength Ring Centrifugal Ball Timing Measurement Speed Trainer, KYTO Electronic Wrist Power Ball – Durable Build, Easy to Use.
Key Features:
- Size: about 210x210x60 mm
- Weight: about 627 grams
- Exercise parts: arm strength/wrist strength/chest muscles/back muscles
- Power supply: AG12 button battery
- Can display exercise duration, exercise strength, real-time speed
- The principle of centrifugal force, when the greater the speed, the greater the inertia generated, the greater the force control is required to drive the...
- The curved handle fits the wrist, and it can be held firmly even with strong vibration
Package Info: Weight: 0.77kgs / 1.69lb, Size: 28cm * 28cm * 12cm / 11.02inch * 11.02inch * 4.72inch
Shipping: Shipping charges and final delivery dates are shown at checkout.