Get what you pay for
IF I can get one that actually works (for more than 30 seconds) I may think differently but this unit quit working very soon after I started using it.  I couldn't even get through one session without it quitting.  I changed battery (twice) to be SURE because I need one of these, but ... no dice.  I just processed a return and will follow up on the replacement if I get one that works (twice)  LOL.<br /><br />The unit was replaced and a free return shipping provided.  All is well.<br /><br />Late:: I received my replacement for this and FAST (two days).  So far, so good.  I will use it and if it fails again in short order, I'll return it.  I appreciate Amazon and this vendor, for making purchasing (and returning) a no-brainer.
Rating: 3 stars