Knee Laser Massager

Specification:
Type: Knee Laser Massager
Material: PU Leather+Soft Velvet
Input Voltage: 100-240V
Power: 20W
Output Voltage:12V
Plug: US Plug,EU Plug
Package Size:32*26*7cm
Measurement Details in the attached picture.

Function:
1.Relieve knee rheumatic arthritis
2.Accelerate muscle recovery
3.Alleviate muscle pain
4.Reduce heart rate
5.Increase flexibility
6.Improve circulation
7.Promote better sleep

Package Included:
1x Knee massage machine
1x EU/UK/US Plug (Optional)
1x User Manual