13 in 1: It offers 3 different lamp Physiotherapy modes: red, blue, and near infrared lamp therapy. It penetrates deep into the skin, causing a thermal effect on the muscles and so on. 25 LED Light: Using 3 wavelengths and 5 led active enhancement treatment energy, deep into the body parts, so that you feel the infraredlight and infrared light on muscle and joint treatment effect. 3Safe Lamp Wave: This device uses safe and non radiating light waves that will not have any negative effects on your body. You can use this device without any worries and enjoy its benefits. 4Easing Pain: It can help alleviate joint pain, muscle soreness, gout, inflammation, and other discomforts. It works by promoting healing and easing pain. 5Stainless Steel Material: It is made with excellent quality materials and crafted with innovative technology to ensure it is durable and stable. 6Easy to Use: Equipped with a 5 minute timer, it is lightweight and can be placed on any body part that is experiencing pain or discomfort. It is also ideal for pets, such as dogs and cats.