700 mAh, kabellos, 5 Geschwindigkeitsstufen, dreifache Effekte, Hautverjüngung, Bio-Elektroporation, Bio-Stift, Q2 EMS-Mikronadelung, Mikros
ems microcurrent: light fine lines,firm skin,boost collagen,lift skin,face shaping;.syi smart touch screen:simple and understandable touch buttons to control the device 3 technologies in 1:microneedling+ems microcurrent+led special induction base:the bio pen can sautomatically when it is put in the base, and start to operate when leaving the base..low battery warning:help users know the remaining battery power intuitively, which can better control the working hours.