Digital Audio Recorder - Universal - Digital Voice Recorder Smallest Active Voice Activated Digital Recorder Highlights Universal Digital Voice Recorder Smallest Active Voice Activated Digital Recorder Digital Voice Recorder Smallest Active Voice Activated Digital Recorder Product is shipped based on main product page image color or size. Mini USB Clip Enabled Digital Voice Recorder Smaller with Mp3 Player Digital Voice Recorder Features: Mini Design: 2*0.6*0.3 inch, not easy to be found. Pause when sound, save automatically when battery low. (It can't be set up by voice, still need power button in move position and set it VOR model) MP3 player: it also can as MP3 player, enjoy music , can also play recordings. Battery, make it keep recording 18 hours. Game Dishes, Transfer Files, Easy Operate.Technical Parameters: Recording Format: WavRecord Bit Rate: 192KBPSbattery Capacity: 120 Mahbattery Life: Max 20 Hours Microphone: Non Directional Immobilization: Microphone Compatible: Windows All / Mac OS System Material: Zinc Alloysize: 2*0.6*0.3 inch (5*2.3*1cm) 8G RAM