Giving it clear playback, this external plug-in recorder has intelligent noise reduction and HD-compatible mode. With flexible buttons and a condenser microphone, this voice recorder makes it record in one click. This voice recorder is constructed of abs material. The length is 9.15cm, the width is 3.4cm and the height is 1.3cm. This voice recorder is suitable for home use. Item Name: Voice Recorder Material: ABS Features: Noise Reduction, One-click Recording, HD-compatible Screen Recording Mode: HD-compatible, Sensitive Recording Format: MP3, WAV Recording Time: 3280 (Minutes) Maximum Number of Recording Files: 199 Memory Card Type: TF Card(Maximum Support for 128 GB) Display: Monochrome Display Transmission Interface: USB 2.0 Microphone: Capacitive Number of Microphones: One-Way Recording Distance: 10-20 Meters Battery Capacity: 200mAh(Included) Size Details: L: 9.15cm/3.6", W: 3.4cm/1.34", H: 1.3cm/0.51"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Voice Recorder(Memory Not Included) 1 x USB Cable 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin