Holiberty 1pcs USB Heated Knee Wrap Pads for Women Men, Winter Soft Warm Heating Knee Brace Warmer with 3 Heat Modes for Knee Pain Relief (Black)

• Comfortable & Warm: The heated keen pad is made of soft OK cloth and carbon fiber heating plate, breathable and comfortable. Adopting carbon fiber heating, the knee brace heats faster and offers stable constant temperature, keeping your knee joints warm in cold autumn and winter 3 Levels Adjustable Temperatures: The knee warmer has 3 levels adjustable temp setting mode in different led colors. Low temp about (45℃/113°F) in green, medium temp about (50℃/122°F) in blue, high temp about (55℃/131°F) in red, suitable for human body temperature range Pain Relief: The knee wrap with powerful heating can heat fast and offer comfy hot therpy to reduce knee pain from the deep. Built-in mesh bag can hold various herbs such as argy wormwood, offering better therapy performance to relieve chronic pain of knee joints Easy to Use: The design of Type C port to USB port is suitable for usb cables of most phones, front and back pluggable, convenient and durable. The knee wrap powered by safe low 5V is easily connected to PC, power bank, car and more, charge-plug dual purpose perfect for mobile office Wide Occasions: The compact and portable knee support can be widely used at home and office. Ideal ergonomic design with adjustable strap fits the knees perfectly. One size ( length-24 inch, width-9.9 inch) is suitable for most adults and elderly who are suffering seasonal knee problem