Voice Recorder Stereo Recording: voice recorder was equipped with dual high sensitive microphone and support 1536Kbps PCM recording, built-in 32GB Memory, providing a steady performance and a clear recorded voice as if the speaker was standing by your side Voice Recorder Easy to Use: upgraded with audio pure technology, you can simply record clear voice and transfer it to computer and cell phones. Improved user manual help you master the device with a short learning curve Recording Where You Need: except recording with built-in microphone, you can capture more sound via external microphone or line in cable. The Line In Recording functions can help you get interference-free audio from online class, lectures, meetings, convert your old audio memories from cassette tape player to digital MP3, recording songs from CD Player, Radio, Computer or any TRS 3.5mm audio out port (need buy extra accessories to use this function) Auto Record: set it and record as per your schedule, never missing or forgetting your important recording task this portable voice recorder is small and light weight, ideal for carry in pocket or travel Recorder with More Features: designed with simple operation in mind, and a lot of features for various users, password protection to lock your recording privacy, variable playback speed, and fast get A-B repeat function help you playback and transcribe easier Size 88mm*30mm*12mmWeight 33gChoice Recorder with A Bundle of Features- Recorder with password to protect your privacy- Rechargeable battery can continue to work max 26hours- 32GB Memory can stores over 2000hours recording file at MP3 format 32kpbs- AVR: voice activated recording to reduce blank segment, catch the main point- External MIC: record from your own microphone (support TRS 3.5mm microphone)- Auto Record: set and forgot it, let the device automatically to record and save files for you on schedule (need keep power button at ON position, and cancel password protection function)