Item Type: Voice Activated RecorderMaterial: Aluminum AlloyRecording Mode: Power on Recording, Power off SavingRecording Format: WAVPlayback Format: MP3, WMA, WAVBuilt in Polymer Lithium Battery: 3000mAhPackage List1 x Voice Activated Recorder1 x Instruction Book 1 x Charging Cable 1 x Earphone1Magnetic Design: The AI intelligent recorder adopts strong magnetic adsorption, no installation, wear resistant, scratch resistant, pressure resistant. 2Voice Activated Recorder: Voice activated recorder supports voice activated recording, which effectively saves storage space, filters invalid clips and reduces playback time. 3Professional: Digital voice recorder using DSP professional recording chip, high definition noise reduction, to ensure that their ears hear the same, restore the real scene. 42 Recording Modes: Magnetic recorder body a button to open 2 recording modes, tap to open the ordinary recording, voice activated recording. 5Long Battery Life: The magnetic voice activated recorder adopts a simple aesthetic design, long recording time, ultra long standby, long lasting battery life.