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PJP-25UR corresponds to the USB bus power, and can be used as a microphone speaker only by connecting it with USB to PC without the connection of the power supply for a high-quality Web conference. It is light and portable. And an arm part can be moved, and the range of sound pickup be changed.

| Interfaces | USB 2.0 (full), Analog I/O (stereo-mini), AC adapter (DC 5V IN) |
|---|---|
| Arrayed microphones | 4 units x 3 lines |
| Speaker | 2 units, monaural output, stereo output (when using the speaker only) |
| Signal processing | Adaptive echo canceller, Microphone array control, Stereo output |
| Power consumption (max) | USB bus power: 2.5 W or less, Self power: 3.0 W or less |
| Optional AC Adapter | PS-AC1(option) |
| Compliance | VCCI Class B |
| Operating Requirements | 0~40℃/20~85%(non-condensing) |
| Dimensions(W×D×H) | 229(W)×34(H)×152(D)mm |
| Weight | 570 [g] |
| Power | USB bus power, USB bus power |
| Computer environment | OS:MicrosoftR WindowsR Vista(32bit, SP1 & up)/ XP Professional/XP Home Edition/2000 CPU:750MHz or higher IntelR PentiumR /CeleronR equivalent processor Memory:128MB or more(256MB or more recommended) |
| Other | Firmware revision upgrade (transfer from PC through USB) |