New high quality digital key ring mini voice recorder always available. It can make a voice recording or playback high quality sound, at controllable levels anywhere. No need to plug it into a computer to play back. Made to be hung on a car key ring, slipped into a pocket or purse or hung on a hook beside a bed , this very small voice recorder measures only 2½ inches high, 1¼ inches wide and a ½ inch thick.