DGYAO Red Light & Infrared Light for Shoulder Neck Back- Muscle Relaxation LED Light Heating Pad Home Use

This heated red light for shoulder pad is made of 488pcs 660nm red lights and 244pcs 850nm near-infrared lights. And the red light neck pad has 96pcs 660nm red lights and 48pcs 850nm near-infrared lights. Two Light Modes - Newest upgrade infrared light device for foot has two modes include regular lighting mode and pulse mode. This heating light pad made with thin and durable material which make you feel soft and breathable during use. This heating light pad made with thin and durable material which make you feel soft and breathable during use.