Features 1、INTELLIGENT NOISE REDUCTION TECHNOLOGY: Adopting the advanced intelligent noise reduction technology, it can effectively reduce the ambient noise and make the recording clearer. Every detail can be captured even in noisy environments, making the recorded sound purer. 2、HD RECORDING: Supports WAV format recording up to 1536Kbps. Whether it's a meeting recording or a classroom note, it can play the real sound and fully reproduce the scene. 3、PORTABLE DESIGN WITH LARGE CAPACITY STORAGE: Has a compact and lightweight appearance with a 0.8 inch LCD screen for easy status checking. Supports up to 64GB small memory card (excluded) expansion to meet the needs of long time recording and large amount of music storage. 4、MICROPHONE AND SPEAKER: Built in dual microphone system enables stereo voice collection and improves the recording effect. It is also equipped with a speaker that allows users to instantly play back recordings without headphones, making it easy and quick to check the quality of recordings. 5、LONG LASTING BATTERY: Equipped with a 300mAh li ion battery, it provides long time recording and playback capability. Whether you are interviewing outdoors or recording moments during a long trip, it ensures that the device will work for a long time without the hassle of frequent recharging. Specification Item Type: Digital Voice Recorder Material: ABS Screen: 0.8 Inch LCD Storage: Support Up To 64GB Small Memory Card, Excluded Recording Format: WAV 32K-1536Kbps Speaker: Built In Microphone: Built In Double Microphone Battery Type: Built In 300mAh Li Battery Package List 1 x Digital Voice Recorder 1 x Data Cable 1 x Earphone 1 x Instruction Manual