Upgrade Type Specification
Item type:Smart Knee Massager
Color:White
Rated Voltage:3.7V
Input Current:DC 5V=2A
Battery Capacity:3000mAh
Charging Time:3-4Hours
Continuous working time:1-2Hours
Weight:275g
Size:3.5*3.5*4.5cm/1.4*1.4*1.8in
Packet Weight:1020g

Product Include
1*Main Machine
1*USB Cord
1*Manual
1*Box

Feature
1. 4 in 1 knee massager. Vibration, heating, infrared and laser are combined to provide relief for the knees, draining their effusion and rejuvenating them.
2. Infrared and laser irradiation. The dual light sources can reach deep layers of the knee to promote blood circulation, relieve stiffness and increase vitality.
3. Uniform Hot Compress. Can generate uniform heat to activate multiple key joint nodes and dispel coldness, thus achieving a comprehensive effect.
4. High-frequency Vibration. Can simulate human massage by performing an all-round massage to the knees. It effectively release pressure.
5. Convenient to use. It features enlarged LED screen, wireless design, 100% knee fitting contour, Type-C port, adjustable velcro, and explicit indicator. 

Operation
1. Fasten the product around a knee.
2. Long press power button to enter auto mode.
3. Short press to turn on/off infrared or laser.
4. Short press vibration button to adjust intensity.
5. Short press heating button to adjust temperature.

Note: The machine will auto-off after 2 minutes in operation. 


Return Policy
*Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase. 

Contact Information

 *Our Working Time - All week days 24/7
 *For Inquiries and customer service support, please contact us via ebay email system.
 *All emails will be responded to within 24 hrs. 

Feedback
*We appreciate your business and aim to improve our customer service and our commitment to the quality we sell.

*Incase of any issue with the purchase, please do contact us prior to leaving feedback and we will be glad to work with you to have the issue resolved.