Digital Audio Recorder - Universal - Micro Tape Recorder 64GB Tape Recorder Audio Pen Audio Mini Activation Digital Professional Flash Disc | Highlights Universal Micro Tape Recorder 64GB Tape Recorder Pen Audio Audio Mini Activation Digital Professional Flash Disc | 64GB Micro Voice Recorder Dictaphone Pen Audio Sound Mini Enabled Digital Professional Flash Drive | Digital Voice Recorder The color black Type: Micro Voice Recorder Recording format: WAV Sampling rate: 16kHz Number of digits: 32Kbps - 384Kbps Recording method: one-click recording Microphone: built-in imported large-diameter microphone Music format: wav , wma, mp3 Battery: Polymer safety lithium battery Specification: about 65*32*17mm Weight: about 60g Package: Voice recorder*1 Data cable*1 Earphone*1 User manual(English)*1 Data box inner packing Outer packing box