Specification: Item Type: Digital Voice Recorder_x000D_Material: ABS_x000D_Recording Format: WAV_x000D_Music Format: MP3, WMA_x000D_Built in Polymer Lithium Battery: 300mAh_x000D_Color: Blue Features: 1RESTORE 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. PackageList: 1 x Voice Recorder 1 x Instruction Manuals 1 x Charging Cable 1 x Earphone