The red light therapy lipo laser belt 660nm and 850nm are aimed at making slimming of the body and pain relief easy and harmless. It employs two strong wavelengths of light that include 660nm red light to the surface of your skin and the 850nm infrared light that penetrates deeper into fat and muscle tissue. Combined, they assist in the reduction of fat, skin smoothing, pain relief, and blood circulation. This belt is made of soft and flexible material, making it comfortable to wear around the waist or any other part of the body. It is portable, lightweight, and can be used daily. Its built-in timer will allow you to program the duration of each session to your advantage. People should use it when they want to control their weight, ease the post-exercise pain, or incorporate a healthy lifestyle technology into their lives. The belt may be worn either at home or on the road. It is painless, does not have any side effects, and can be used on any type of skin. Just wrap it around, press the button, and have a relaxing and effective time at any time. Specifications size: 121*20cmcolor: blackled number: 105pcswave length: 660nm 850nm