Product information:
Material: PU
Color: 2 balls: red balls + black balls, 2 balls: yellow balls + green balls, 3 balls: red balls + yellow balls + green balls, 4 balls: red balls + black balls + yellow balls + green balls

Features:
Ideal for improving hand-eye coordination, pocket accuracy, responsiveness and agility.
Different balls of different levels are used for step-by-step training.
Adjustable silicone headband, with vents and ergonomic groove design, is conducive to the flow of sweat on both sides. (Head circumference: 53-58 cm / 20.9-22.8 inches)
Comes with a replacement chain (random color) and power cord plug for easy replacement and easy connection of the ball and headband.
Packed in the included storage bag, it is easy to carry, very suitable for use in the office, home or exercise in the gym.
Suitable for adults, teenagers and even advanced trainers, it is good for training, relieve stress and burn calories.


Packing list:

2 Balls Set
or
3 Balls Set
or
4 Balls Set