high quality voice recorder.Before you buy, please make sure that it works in the free version(KU VOICE RECORDER FREE).Features:- record, pause/resume, stop, and play.- real-time record in wav, mp3.- SamplingRate (8000,11025,22050,44100,48000 Hz)- MP3 Bitrate (128,160,192 bps)- Background recording.- Rename voice file name.- Delete voice file.- Send voice file (GMail, Bluetooth ...)