1). Convenient recording: Use SD card carrier for recording, can recording without computer.
2). Two ways for recording: You can set automatic recording or manual operation recording as you need. Incoming call will recording automatically.
3). Cycle of recording: support cycle of recording, when there is no more memory capacity, the earliest records will be overwritten.
4). Simple interface, easy to operate.
15). Blue LCD display.
6). With Clock function.
7). The equipment with a built-in Speaker. Supports MP3 music files playback.
8). The recording equipment with a 3.5mm headphone port, you can listen music, it will not disturb others work
3.Power source:DC 5V
8.Memory medium:SD card (32GB max)
9.Package Contents: telephone line * 1 Power supply * 1 Recording box * 1