Features 1.HiFi Noise Reduction Recording: The voice recorder adopts 1536Kbps HiFi recording, effectively reducing noise, ensuring every detail is accurate and clear. 2.One Button Recording: The MP3 player recorder is easy to operate, start recording with just a single press, making it convenient and easy to use in any situation. 3.Voice Activated Recording: The recorder automatically starts recording when sound is detected and pauses when there is no sound, saving storage space and reducing the need for manual operation. 4.Built in Microphone: Equipped with an omni directional condenser microphone, the voice recorder provides accurate and clear sound pickup in all directions. 5.Multifunctional player: The voice recorder supports a variety of sound formats, such as MP3, WMA, WAV, etc. specificationItem Type: Digital Voice Recorder_x000D_ Material: ABS_x000D_ Features: HiFi Noise Reduction Recording, One Button Recording, Voice Activated Recording, etc_x000D_ Recording Format: WAV_x000D_ HiFi Recording: 1536Kbps_x000D_ Built in Microphone: Omni Directional Condenser Microphone_x000D_ Display Screen: 1 Inch_x000D_ Resolution: 128X96_x000D_ Battery Capacity: Built in 500mAh Lithium Battery_x000D_ Headphone Interface: 3.5mm_x000D_ Charging Time: 2 Hours_x000D_ Charging Interface: Type C_x000D_ Working Time: 23 Hours (1536Kbps recording)_x000D_ Memory Expansion: Up to 64GB Storage Card (not included)_x000D_ Music Format: MP3, WMA, WAV, APE, FLAC, OGG_x000D_ Supported Systems: For Windows XP for Vista 2K ME 98, for OS X 10 PackageList1 x Digital Voice Recorder 1 x Data Cable 1 x User Manual