Do NOT buy this thing! I bought it and everything was working great until the snap-in end tip melted the housing and now won't stay in place. If you did buy it, make sure you only use it about 10-15 minutes at a time. The piece that melted is part of the housing itself and not a 'replaceable' part. Ok that's the negative. Positives are all the attachments work really well and I guess for $20 it's not proced bad. I bought mine at Walmart when they were like $40 a couple of years
ago.