8 units cartridges for choose :
 
1.5mm,3.0mm,4.5mm (Face treatment )
 
6.0mm,8.0mm,10.0mm,13.0mm,16.mm(body treatment )
 

Advantages
1. One shots shoot out 1~12 lines adjustable( smaller treatment or bigger treatment )

 

2. Save mode: 5 modes to keep treatment data for next time treatment


3. Treatment areas: Face and full body