Features:

1.Multifunctional knee massager, vibration massage + constant temperature hot compress + infrared physiotherapy, all-round care for your knee joint health.
2.Eliminate knee joint effusion, effectively relieve knee discomfort, bid farewell to knee pain, remove cold and moisture in knee joints, and improve old cold legs.
3.20 seconds quick heating, 3 adjustable temperature levels (40°C-42°C-45°C), deeply penetrate the knee joints, relieve muscle stiffness and fatigue, and warm the knees.
4.Built-in 3000mAh high-capacity lithium battery, it can be used for up to 120 minutes after being fully charged without frequent charging.
5.LED touch screen, visual touch operation, clear function, simple operation, even the elderly can use it easily.