1、Premium Recording: This multifunctional portable recorder with WAV, MP3 recording format ensures the clarity and quality of the recording, whether it is used for interviews, meeting minutes, or study notes, it can produce HiFi sound files, leaving you a complete sound memory. 2、Landline Recording Function: Our voice recorder can also be connected to a landline phone for recording, whether it's an important business call or a conversation between families, you can record with one click and review it at any time, making life and work more organized. 3、Intelligent Noise Reduction: Digital voice recorder has built in premium microphone with intelligent noise reduction technology, which can effectively eliminate background noise during the recording process to ensure the clarity of the recording files and provide a better user experience. 4、Multi Format Sound Playback: This sound recorder supports the playback of multiple sound formats, including MP3, WMA, OGG, APE, FLAC, WAV, AAC LC, ACELP, etc, which allows you to enjoy music, listen to books and other recreational activities, as well as conveniently play back the recording files. 5、Large Capacity And Large Battery: With 8GB of built in high capacity storage space, voice recorder allows you to record anytime, anywhere. And it also supports 128GB Memory Card for expansion. Built in 200mAh lithium ion battery with strong endurance to meet your needs for long time use. Item Type: Voice Recorder Material: ABS Recording Format: WAV, MP3 Playback Format: MP3, WMA, OGG, APE, FLAC, WAV, AAC LC, ACELP, etc Speaker: Built in Microphone: Built in External Sound Interface: 1 x 3.5mm Stereo Earphone Jack, 1 x 3.5mm Microphone Jack Storage: Built in 8GB, Supports Up to 128GB Memory Card Expansion (Not Included) Battery Type: Built in 200mAh Lithium Ion Battery 1 x Voice Recorder 1 x Microphone 1 x Earphone 1 x Sound Cable 1 x Telephone Adapter 1 x Telephone Cable 1 x Data Cable 1 x User Manual