Item Type: Voice RecorderMaterial: Zine AlloyRecording Mode: Power On Recording, Power Off SavingRecording Format: WAVPlayback Format: MP3, WMA, WAVBuilt in Polymer Lithium Battery: 120mAhColor: BlackPackage List1 x Voice Recorder1 x Charging Cable1 x Earphone1 x Instruction Manual1ZINC ALLOY: Portable voice recorder using a one piece all zinc alloy structure, outstanding texture, wear resistant impact resistance. 2ONE BUTTON OPERATION: Voice recorder on the recorder, timely recording, fast recording scene, suitable for learning and work use, simple operation. 3NOISE REDUCTION: Voice activated recorder is equipped with an eight core DSP acoustic processor, helping to filter background noise, recording more clearly. 4ENCRYPTION TECHNOLOGY: Voice recorder MP3 player is equipped with encryption technology program, effective protection of files, record their own diary files. 5VOICE ACTIVATED: Digital voice recorder automatically records when there is sound and pauses recording when there is no sound. 6SEGMENTED RECORDING: Segmented recording function, you can set the length of the recording to save in segments, saving memory.