Good buy--works well; no need to keep it plugged in, since it uses replaceable batteries.
Pro: it's operated by replaceable batteries (AAA cells) rather than by a rechargeable battery; once the rechargeables stop taking a charge, you have to scrap the whole unit. With this one, just replace the batteries.
Con: the two-speed switch is a little hard to operate: if you want to use the lower speed, you slide a switch to the first "click", but it's hard to get it just right and you (or at least I) often slip past the first one to the second stop. Not too big a deal, but getting the correct stop is a little tricky.
Verified purchase: Yes | Condition: New