This machine just got a lot better, the balance is just perfect and doesn't feel top heavy, the German DC Motor runs smooth at any voltage with minimal vibrations or getting hot. Easy and responsive one press pause/start function and if you run out of charge the power pack simply screws off and you can screw in the RCA adaptor included (ADITTIONAL SPARE BATTERIE PACKS WILL BE AVAILABLE SOON). This is a great all rounded pen machine from bold lines to soft black and grey to packing this machine will do the job.
German DC motor
Battery percentage indicator
Quick response one press pause/start button
1900mah removable batterie pack
4/8 hours working time( depending on working voltage)