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Feature

SIZEThe wrist trainer ball's circumference is about 9.4 inches, the diameter is about 3.1 inches and the height is about 2.4 inches.The wrist exerciser ball is very exquisite and easy to carry.One hand can hold it completely,compact exercise machine you can take anywhere.
MATERIALThe wrist ball impact resistant structure with military-grade plastic shell and a silicone grip. The silicone grip non-toxic,hypoallergenic,and it can be contacted your skin directly.
DESIGNThe hand exerciser ball lights up when it's spinning.And the faster you turn, the brighter the LED lights will be on the wrist ball.It will keep lighting up as long as it's spinning.At the same time,the silicone grip ensures that the forearm exerciser ball won't run out of your hand as you turn it at high speed.
GOOD FOR HEALTHAre you a office worker,sport player,music performers a teenager or a elderly?No matter what kind of person you are, you also can play the spinner ball ball.It can increase the strength of the fingers and the endurance of the wrists.
NEW VERSIONSimple to start with rolling back the rotor in the direction of the arrow on the rotor.When the resistance reaches its maximum,you can release the hand and begin to rotating the wrist exerciser ball.

Description

Are You Still Worring about Fitness in Hot Weather?
-When you want to exercise, will you be blocked by the hot weather?The exerciser ball help you to solve it.The ball will allow you to exercise and work-out ANYWHERE! Just rolling back the rotor in the direction of the arrow on the rotor and Spinning the ball.

Are You Still Upset about the Lack of Suitable Fitness Equipment?
-Don't let the small size fool you.The wrist exerciser ball is suitable for sports man,such as golf, tennis, cricket, badminton, baseball, bowling basketball, racing cars, and other outdoor sports.

Specifications:

- Color :Orange,Blue.

- Package Include :Wrist Exerciser Ball * 1

- Approx Dimensions :
circumference:9.4 inches.
diameter:3.1 inches.
height:2.4 inches.
There maybe 0-0.5 inch difference due to manual measurement.

Instructions
-Press the bottom FCN to select the first mode,it will calculated the accumulated rotor revolutions during a session and record,each 100 rotations as one unit.
-Press the bottom FCN to select the second modethis counter setting allows real time monitoring of the rotor's RPM speed.
-Press the bottom FCN to select the third mode,while the rotor is stationary,this counter setting will automatically display the highest RPM ever achieved on the ball,once the rotor is in motion however,the mode automatically change to the setting.
-Press the bottom FCN to select the last model,this setting will begin to record the number of the actual revolutions made during the 30.60.90 second interval immediately after the rotor set in motion,the display begins counting down and continues until the last 5 seconds,whereby the accumulated revs will appear

TIPS:
-Wash your hands before using the wrist exerciser ball.
-Clean your Spinner periodically.