DGYAO Red Light Therapy for Knee with Power Bank, 660nm & 850nm Near Infrared Light Therapy Device for Knee Elbow Shoulder Joint Pain Relief

⭐️Cordless 2 in 1 Magnetic Powe Bank: Red light therapy device for knee is equipped with 4000 mAh magnetic power bank. The battery is combine with functional controller together and real cordless design is more convenient to use anytime and anywhere. To maximize battery life, it is recommended to fully charge the power bank before initial use. ⭐️The Benefits of Red & NIR Light Therapy: This infrared knee therapy pad is built with 96pcs 660nm red lights and 48pcs 850 near infrared lights. 660nm red lights have the ability to penetrate deep layers of the skin for stimulating cellular repair and enhancing circulation. 850nm near infrared lights can penetrate deeper into joints and muscles for effective knee and shoulder pain relief. ⭐️Light Therapy Modes: To enhance targeted light therapy, this upgraded red light therapy for knee pain offers three modes of light therapy. It operates with a combination of Red & Near Infrared Lights, or can be used solely with Red Lights or Near In