DGYAO Infrared light phototherapy device can phototherapy your whole body you can use it wrap back neck shoulder hand feet leg knee ect. Comfort Use: The Infrared light phototherapy system 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! Safe Use: No side effects and most athletes have actually tested that red light phototherapy pad works. Easy Use: Easy to connect even for middle-aged and elderly people! Economy and Portable: The LED light phototherapy pad is lightweight and won t put any strain on your body! USB Conect: Infrared light systems can use rechargeable batteries and direct charging methods so you can use it anytime anywhere! Specification: Light Beads: 120pcs red lights + 60pcs IR lights Light Beads Craft: SMD 2in1 Bulb Two light intensities: 50% and 100% power. Two modes: Steady-on and pulsing modes. Power Button: One button to control all easy to use. Material: 75% Neoprene + 25% Velvet Wavelength: 660nm + 880nm Temperature: Max 104℉ Color: Black Weight: 1.1LBS/0.5KG Service life: 50 000 hours + Packing List: Infrared Light Pad ×1 USB DC Cord ×1 Power Adapter ×1 Note: Color difference between the real object and the picture is normal. If you have any quetions you can contact us! 2-7 Fast delivery Free lifetime replacement parts 1 year warranty!