Electric Hot Compress Kneecap Vibration Massage Instrument Warm Physiotherapy Artifact $ 40.57 Product information: Rated Voltage: 5V Heating Temperature: 50.55.60 Temperature control range: 50-60 Body Care parts: knee pad, shoulder pad, leg pad Product function: heating Product selling points: 3D knee-type three-dimensional massage soothing, heating, vibration massage, portable Material fabric: ABS flannel Intelligence thermostating or not: 5th gear Packing list: Knee pads2 Charging cable1 Two buckle lines1 Electrode pad2 Instruction manual*1 Product Image: