Dedicated Record Button makes recording fast and simple because you need only to press it to start and stop the recording.
The noise cut function make play-back clearer, with low background noise.
A microphone port allows connecting external high-end or specialized microphones.
You can set your device to automatically record whenever sound above your designated level is detected.
Voice recording feature allows you to record voice memos, notes, lectures, etc.
More microphones result in better sound quality and enable the device to filter out background noise.
The battery can be recharged and used over again.
With a standard mini jack socket, you can use the device with most headphones.
You can use the A-B repeat feature to mark the beginning and ending of a particular passage of a recording that you want to listen again and again.