1.  100-240V,50/60Hz

2.  2 x AA 600mAh Ni-MH battery

3.  two comb attachement (#1:3,6,9,12,15,18mm   #2:21,24,27,30,33,36mm)

4.  8 hours charging time

5.  40 minutes using time after fully charged at least

6.  Accessories:1 x barber comb,1 x scissors,1 x brush,1 x oil,1 x base,1 x adapter,2 x comb attachment