Knee Heating Massager: Targeted Warmth + Vibration for Joint Relief Relief for tired knees is within reach with our Knee Heating Massager. This versatile device blends a soothing hot compress with precise vibration massage to support joint physiotherapy and quick pain relief. As the built‑in heating element gently warms your knee, you’ll feel a comforting, relaxing heat that helps loosen stiffness and ease muscular tension. Why you’ll love it Hot compress plus vibration: dual-action therapy that works together to promote blood circulation and reduce joint discomfort. Three temperature levels (45°C, 55°C, 65°C): dial in the warmth you need for optimal comfort and performance. Three vibration settings: customize the intensity to target different muscle groups around the knee. Cordless comfort: a large 4000mAh battery powers sessions on the go, without being tethered to a wall outlet. Versatile fit: long strap (68 cm) and short strap (30 cm) let you secure the device to different knee sizes and preferences. Simple charging: include a 100 cm charging cable for convenient recharge at home or on the move. Designed for everyday use: smooth, session-friendly operation tailored to support recovery, rehabilitation, and relaxation. How it works Slip the massager onto your knee and fasten with either the long or short strap depending on your fit. Choose your temperature setting to start the hot compress, then switch to one of three vibration levels to personalize the massage. The built‑in heating element delivers comfortable warmth, aiding circulation and helping ease stiffness during and after activity. Specifications Battery capacity: 4000mAh Temperature settings: 45°C, 55°C, 65°C Vibration levels: three gears Long strap length: 68 cm Short strap length: 30 cm Charging cable length: 100 cm Working voltage: 5V Working current: 1550mA