1、Professional Grade Recording Experience: HD noise reduction technology ensures that clear sound is captured in a wide range of environments, whether it's a meeting recording or an outdoor interview. 2、Hi Fi Recording Format: Supports WAV format recording with 32 16 24 32 48KHZ sample rate options and up to 1536kbps bit rate to ensure professional grade recording quality. 3、Magnetic Design: The innovative magnetic base not only facilitates stable placement, but also adheres flexibly to all kinds of metal surfaces, providing users with more recording scenarios to choose from. 4、Ultra Long Life: Built in 4000mAh high capacity lithium ion battery, supports long time continuous recording to meet the needs of all day work, no need to worry about insufficient power to interrupt the important recordings. 5、Aluminum Alloy Shell: Made of premium aluminum alloy material, lightweight and sturdy, effectively protects the internal components from daily wear and tear, suitable for long term carrying and using. Item Type: Digital Voice Recorder Material: Aluminum Alloy Screen: 0.96 Inch Color Screen Recording Format: WAV Sample Rate: 32 16 24 32 48KHZ Bit Rate: 256 512 768 1024 1536 kbps Playback Format: MP3, WAV, WMA, APE, FLAC, Etc. Storage: Built In 16GB (Supports Up To 128GB Small Memory Card Expansion, Excluded) Battery Type: Built In 4000mAh Lithium Ion Battery 1 x Digital Voice Recorder 1 x Earphone 1 x Adapter Cable 1 x Data Cable 1 x Instruction Manual