Item Type: Voice Recorder WatchMaterial: ABSResolution: Screen 64x48Recording Format: WAVPlayback Format: MP3/WMA/WAVBuilt In Polymer Lithium Battery: 110mAhPackage List1 x Recorder1 x Charging Cable1 x Earphone1 x Instruction Manual1One Touch Recording: Voice recorder watch can record quickly, long press the record button in the power on state directly into the recording state. Long battery life, 1 hour fast full, 30 hours continuous recording. 2Intelligent Voice Control: Digital voice recorder watch can record with sound and pause without sound after opening voice control, saving memory and power, very convenient to use. 3Encryption Settings: Voice recorder watch comes with an encryption function, set the password after the recorder is turned on or connected to the computer when you need to enter the password to ensure the security of the recorded data. 4File Naming: Voice activated recorder watch has a built in time chip, after synchronizing with the computer, the recording files are named after time. When the system detects low battery, it will automatically save the file. 5Black: HD voice recorder watch all black design, digital time display, large diameter dual microphone, 360 degrees no dead angle full range of recording.