Features 1.DURABLE MATERIAL: Digital voice recorder is made of CNC aluminum alloy, black color, high concealment and ultra small size. 2.EASY TO USE: Voice activated recorder one button recording with delete function and playback LED light indication. 3.LOOP RECORDING: ADPCM recording 192Kbit, optional voice activated recording 50DB, automatic split recording, loop override recording. 4.AUTOMATIC SAVING: Power on recording, power off saving. Recording files named by time, easy to find. 5.MULTI FORMAT PLAYBACK: Noise reduction recorder support MP3, WMA, WAV playback, support fast forward and backward playback. specificationItem Type: Digital Voice Recorder Material: Aluminium Alloy Recording Format: WAV Playback Format: MP3, WMA, WAV Built in Polymer Lithium Battery: 110mAh Recording Mode: Power On Recording, Power Off Saving PackageList 1 x Recorder 1 x Earphone 1 x Instruction Manual 1 x Charging Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.