Item Type: Digital Voice RecorderMaterial: ABSRecording Format: WAVMusic Format: MP3, WMABuilt in Polymer Lithium Battery: 300mAhColor: BluePackage List1 x Voice Recorder1 x Instruction Manuals1 x Charging Cable1 x Earphone1RESTORE THE REAL SOUND: Digital voice recorder strictly shield the environmental noise, the actual 192kbps bit rate, highly restore the real sound, give you a higher sense of experience. 2NOISE REDUCTION: Intelligent noise reduction technology is more effective in restoring the clarity of the human voice, greatly reducing environmental noise, allowing users to hear the recording content more clearly. 3STEREO: Portable voice recorder built in dual microphone design, the first two channels of stereo recording effect, professional noise reduction, maximize the original sound. 4EASY TO OPERATE: MP3 voice recorder one key to record, one key to save, built in extra large lithium battery, ultra long standby time of more than 90 hours. 5PASSWORD FUNCTION: Use the password function, turn on the password protection, you need to enter the password to enter the computer to access, to protect the privacy and security of the recording.