DGYAO Red light device design for human hand, combined 660NM red light and 880NM infrared light produces a thermal effect that relax hand! 88pcs red lights + 88pcs IR lights delivering a powerful max intensity of 65 mW/cm² 1inch. Pack list: Infrared Light hand Pad ×1, DC Cord ×1, Power Adapter ×1, Timer Cotroller ×1.
