Electric wrist massager, wrist joint vibration massage device, heating function, gray, portable

Vibration massage: Multi-speed vibration intensity, deep relaxation of wrist joint muscles. Heating function: warm and comfortable, accelerate blood circulation, relieve fatigue. Portable design: lightweight and portable, enjoy massage and relaxation anytime, anywhere. USB charging: easy to charge, can be used repeatedly, environmentally friendly and energy-saving. Large-capacity battery: 2000mAh battery, continuous power supply, worry-free for long-term use.