Description: Heating in seconds, provides ultra comfy hot process for your shoulder and promote blood circulation, then relieve pain for the shoulder. Our shoulder support is suitable for men and women and adjustable for right or left arm/shoulder. A fastening strap allows you to customize the fit of your brace to your exact requirements. The adjustable sleeve allows you to apply pressure as needed to aid in pain relief. 3 heat-settings, easy to operate, long press the button for 3-5 seconds to turn it on/off. Specification: Material: Diving fabric. Size: Show as pictures. Color: Black. Level temperature: The third level (blue light) USB temperature: about 38 ℃. The second level (white light) USB temperature: about 41 ℃. The first level (red light) USB temperature: about 45 ℃. Light temperature: White light: temperature range: 40℃/ 104℉ to 50℃/ 122℉. Blue light: temperature range: 550℃/ 122℉ to 60℃/ 140℉. Red light: temperature range: 60℃/ 140℉ to 70℃/ 158℉. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package Included: 1 x shoulder strap. 1 x USB cable. This pressure shoulder pad brace support provides heat compression and helps heat better applied to shoulder pain area, achieve prompt pain relief and stabilize your aching shoulder People suffering from acute sprain and other soft tissue injury should apply cold process first, then use hot pad after 48 hours The power button with LED indicator, it can be operated to red-highest Tem blue-medium, white-lowest temp setting Made with light weight materials + fully flexible and adjustable straps and this shoulder compression sleeve will suit men women and kids alike Inside with flexible heating wire, fast heating, folding, internal max 100(℃)/212(℉), external max 85(℃)/185(℉), automatic power off over the range