Feature: 1. ONE KEY RECORDING: The voice recorder adopts one key recording design, easy to operate, convenient for users to record important moments or information at any time. 2. INTELLIGENT RECORDING: It has intelligent recording function. It automatically starts recording when it detects sound. It automatically pauses recording when there is no sound. 3. TIMED RECORDING: It supports timed recording and customized time stamp function. Users can set the recording time and duration. When the set time is reached, the recorder will start recording automatically. 4. FILE MANAGEMENT: The recording files are named in time format, which is convenient for users to manage and search, making the recording data clearer and easier to find. 5. SAFETY, MP3 PLAYER: When detecting low battery, it will automatically save the file before shutting down. It also supports headphone insertion, which can be quickly converted to MP3 player, allowing users to enjoy lossless music anytime and anywhere. Specification: Item Type: Voice Recorder Material: ABS Built In Polymer Lithium Battery: 230mAh Recording Format: WAV Playback Format: MP3, WMA, WAV. Package List: 1 x Voice Recorder1 x Charging Cable1 x Instruction Manual