The Smart Knee Relaxation 4 in 1 Massager 3.0 is your answer to joint pain and stiffness!  Featuring a unique four-in-one massage system:

1) High Frequency Vibration

2) Hot Compression

3) Laser Infrared Light

4) 3D Airbag Massager

This massager provides a comprehensive solution to your knee problems.

With its dual light sources providing infrared and laser irradiation, it reaches deep layers of the knee joints to improve circulation, reduce stiffness and even increase vitality. Additionally, the massager's uniform hot compress helps activate multiple key nodes while dispelling coldness to create an all-round relief sensation throughout your knees. To ensure perfect use every time, it features an enlarged LED screen along with a wireless remote control for maximum ease.

Try out this powerful yet convenient device today and say goodbye to joint pain once and for all! 

Specification:

Item Type: Smart Knee Relaxation Massager

Color: White

Rated Voltage: 3.7V

Input Current: DC 5V=2A

Battery Capacity:  3000mAh

Charging Time:  3-4HoursContinuous

Working Time:  1-2Hours

NOTE: This item is going to ship directly from our factory in China. We will process your orders ASAP and you should receive your package in 10-14 business days. Don't worry its still Free Shipping!