Item Type: Voice RecorderMaterial: MetalModel: N2Colour: BlackFunction: Recording, MP3 PlaybackDisplay Resolution: 80x160 TFT Color ScreenUSB Interface: Micro USBFormat Support: MP3, WMA, FlAC, APE and Other FormatsWAV Format Bit Rate: 512kbps / 768kbps / 1024kbps / 1536kbpsMP3 Format Bit Rate: 32kbps / 64kbps / 128kbps / 192kbpsFrequency Range: 20Hz to 20KHzSignal to Noise Ratio:> 80dBDistortion: 0.05%Supported Operating Systems for Windows 2000 and Above, for Android 4.0 and Above, for OS 10.0 and AboveBattery Type: Built in 200mAh Lithium BatteryPackage List1 x Voice Recorder1 x Headphone1 x Data Line1 x Manual 1The appearance is small and easy to carry, and it can record the sound you hear anytime and anywhere. 2The system will automatically synchronize the recording time and record the time for each recording. 3Convenient one key recording operation, move the button up to start recording, move the button down to save the recording. 4The stereo sound is full and delicate, filtering background noise, and realizing 360stereoscopic high definition recording. 5Very suitable for recording your thoughts, memos, lectures, meetings, interviews, etc.