RELIEF PAIN AND FREE STRSS: This main unit special for Knee massage, Working with heat fighting against pain.
MULTIPLE MASSAGE MACHINE: 9 functions, Red light therapy Comfortable vibration Warm heated 5D air compression. 8 modes, 10 level intensity, 15 minutes time setting for most people at anytime and anywhere.
LONG TIME TO USE: 1800MAH rechargeable battery inside for long time using. Universal Phone USB adapter designed for easy charging.
EASY TO USE: There are only three button to control the massager. Long press power button to turn on/off. Click power button to change different modes. The “+/-” button to enhance /reduce intensity.