Dont waste your money

Purchased this to record a couple of phone interviews to include in a video for work. The quality was horrible. There was a "flutter" that would happen only when someone was talking. This happened on two separate recordings. The files are 8khz, 16 bit. Today, I used Google Voices recording feature and it worked great. The file is 11khz, 32 bit and crystal clear. Best of all, Google Voice is free. Dont waste your money.

Kevio about Call Recorder™ Pro - Record Phone Calls and Recording Tool for iPhone