Features：
1. This massage ball is made of high-quality ABS+environmentally friendly silicone, with bumps on the surface, making massage more comfortable.
2. It can be used to relax muscles after fitness, massage and relax after work, and also for rehabilitation training.
3. The massage intensity of 5 gears can be adjusted to meet your needs.
4. Small size, lightweight, and convenient to carry.
5. Suitable for the back, legs, waist, shoulders, hands, etc.
Specifications:
Product material: ABS+silicone
Color (optional): blue, black
Power: USB
Battery capacity: 1000mAh
Charging time: approximately 3 hours
Battery capacity: 1000mAh
Main function: Vibration massage, relaxing muscles
