DS-A10 : 6 levels / works with cable/micro-current stimulation
DS-A11 : 6 levels / rechargeable / micro-current stimulation
DS-A12 : 12 levels / rechargeable / with plastic head / red light HEAT/ micro-current stimulation /one button to release pressure (safe)
DS-A15:12 levels /rechargeable /with Metal roller head /red light HEAT / micro-current stimulation / one button to release pressure ( safe)
DS-A16:12 levels /rechargeable /with Black Stone Needle head /micro-current stimulation/ red light HEAT /one button to release pressure ( safe)
DS-A17: 12 levels /rechargeable /with red Stone Needle roler head / micro-current stimulation /red light HEAT /one button to release pressure ( safe)
A16 and A17 is new.
