Keep track of important events and ideas with this Sony digital voice recorder. With 4GB of memory and a battery life of 96 hours, it's ready whenever you need it. Intelligent Noise Cut technology provides crystal-clear speech for easy playback through the 300 mW speaker. This Sony digital voice recorder also has an internal USB port for effortless syncing.
My last voice recorder used microcassettes so this was a vast improvement where it records in mp3. Sound quality is excellent. It also has a usb connector built in to plug into your computer. Easy to use. I haven't used all of the features which are plenty so can't review on that but if you're looking for a voice recorder with add on memory and usb connector then this is probably the cheapest one to get.
Record your phone conversations for later review with this Olympus TP-8 V4571310W000 telephone recording device, which plugs into most telephones with a 3.5mm mini jack. The device includes 3 earpiece tips for comfortable wear.
I used this and connect it to a voice recorder to record phone calls for legal purposes. It works like a charm and is easy to hook up. Can hear my voice and the caller. No problem. I guess price is a little high for what it does but I got it on sale for about $14.