Features 1.HIGHLY RESTORED: Strictly shielded from environmental noise, the actual 192kbps bit rate, highly restores the real sound, giving you a higher sense of experience. 2.NOISE 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. 3.DUAL MICROPHONE: Built in dual microphone design, the first two channels of stereo recording effect, professional noise reduction, maximize the original sound. 4.EASY TO USE: Simple recording operation, one key to record, one key to save, built in extra large lithium battery, ultra long standby time of more than 90 hours. 5.PASSWORD FUNCTION: After turning on the password protection, you need to enter the password to access the computer to access, to protect the privacy and security of the recording. specificationItem Type: Digital Voice Recorder_x000D_ Material: ABS_x000D_ Recording Format: WAV_x000D_ Music Format: MP3, WMA_x000D_ Built in Polymer Lithium Battery: 700mAh(Shipped with Built in Battery)_x000D_ Display: 128x64 PackageList 1 x Recorder 1 x Instruction Manual 1 x Charging Cable 1 x Earphone