Features 1.This belt is made of high-quality diving fabric, which is light, soft and elastic, with good thermal insulation, comfortable touch, not easy to pilling, and easy to carry. 2.Combination of red light heating and vibration massage, dual motor vibration, three temperature settings and three vibration intensities for you to choose from. You can enjoy both functions at the same time or separately. 3.It can effectively relieve muscle soreness, relax muscles, reduce stress, relieve fatigue and promote blood circulation. 4.USB charging: Built-in 5000mAh high-capacity rechargeable battery, supports wireless use of this product, allowing you to enjoy a comfortable massage anytime, anywhere. 5.Equipped with digital display controller, touch screen button design, panel display temperature and gear, you can use the controller to control the temperature and vibration mode, the operation is simple and convenient. 6.Anti-mistouch function: When using the product, you can turn on the anti-mistouch mode to lock the control panel to avoid accidentally touching the keys. Specifications Material: diving material Color: grey Working voltage: 5V Charging current (heating the highest grade): 1850mA Charging time: 2-3H Battery capacity: 5000mAh Battery life: Massage (top grade): 1440Min Heating (highest grade): 102Min Massage + heating (highest grade): 66Min Net weight: 670g Belt size: 11820cm Long strap: 927.8cm Packing size: 26.720.28.5cm Packing List 1* Red Light Belt 1* long strap 1* USB Charging Cable 1* English User Manual 1* Packing Box