1.Shoulder bandage for left right shoulder: the shoulder rest is very well made and sits very comfortably. The shoulder brace is made of an elastic material that adapts well to the body. The shoulder warmer provides good support and relieves the shoulder. The heat function is very effective. It ensures that the shoulder gets warm quickly and relieves pain, promotes blood circulation. If you have sensitive skin, you should wear a Tshirt 2.Shoulder bandage with 3 adjustable heating modes: the heating pad for the shoulder bandage has 3 heating modes. High Temperature 45°F Medium Temperature 55°F. Low Temperature 65°F A short press on the button switches between different temperature levels, a long press turns it off 3.Shoulder bandage suitable for all: adjustable size of the heated shoulder brace: 30 x 22 x 42 cm, shoulder strap: 87 cm long. The flexible straps guarantee comfort for all people. The bandage shoulder strap is suitable for men and women. This shoulder bandage is a practical and warm gift 4.USB heated shoulder bandage: our shoulder rests are suitable for the left and right shoulder. The shoulder rest can be connected to any USB device, such as power banks, laptop, USB adapters, etc. Can be used in the office, car, bed, on the go, sleep, travel, work, plane, etc