DGYAO Infrared light therap-y pad can wrap your whole body you can use it wrap back neck shoulder hand feet leg knee ect! Comfort Use: The Infrared light belt made of soft fibers it is breathable while providing a comfortable experience for users. 20min Automatic Shutdown: Don t worry about falling asleep and forgetting to turn it off or using it overtime! Two Light Modes:(10 HZ) in the pulse mode + General mode newest SMD Technology gives you a different sense of experience! Safe Use: No side effects and most athletes have actually tested that it works. Easy Use: Easy to connect even for middle-aged and elderly people! Specification: Light Beads: 216pcs red lights + 108pcs IR lights Material: 75% Neoprene + 25% Velvet Light Beads Craft: SMD 3in1 Bulb Wavelength: 660nm + 880nm Temperature: Max 104℉ Color: Black Service life: 50 000 hours + Packing List: LED Infrared Light Pad ×1 Long DC Cord ×1 Power Adapter ×1 Timer Cotroller ×1 Note: If you have any quetions you can contact us! 2-7 Fast delivery Free lifetime replacement parts 1 year warranty!