This device has power bank function, Input and Output both are USB 2.0 Interface. In shut down state, connect computer with USB cable, device is a 32GB U disk, you can use it for saving and copy your files. You can play recording files via media player in your computer. Single key to start recording and save. It record with 192kbps recording bitrates. Plug in earphone will enter into mp3 playing mode.

Power Bank Digital Voice Recorder

Power bank Capacity 4500mAh

Can recording 384 hours (16 Days)

Build in 32G, Can recording 384hours

Voice Trigger function

Time setting Function

Build in magnet