Basic, but does the job. It’ll outlast some bigger and badder power supplies as long as you don’t crank it.. And it fits in your pocket.
Can’t go wrong for the price. Makes a great back up.
(Not recommended for use with the E2 Rotary Pen)
Comes with power cord.
Note: There is no footswitch jack on this unit. It only can be used with a clipcord or RCA. The power dial acts like an on/off switch. You just turn it up to get it going to whatever speed you like, and turn it down to switch it off.