| Model | Dell Pro Wired Speakerphone SP325 |
| Weight | 295 |
| Connection type | wired |
| Type | speakerphone |
| Equipment | case |
| Width | 125 |
| Length | 125 |
| Height | 39 |
| Cable length | 75 cm |
| Features | support for Microsoft Teams, Zoom |
| Main color | black |
| Supply voltage | 5 V |
| Material of manufacture | plastic |
| display | No |
| Number of microphones | 1 |
| Minimum frequency | 100 |
| Maximum frequency | 14000 |
| Power | 3.2 |
| Minimum frequency | 90 |
| Maximum frequency | 20000 |
| Interface | USB-C |
| A2DP profile support | Yes |
| Mic mute button | Yes |
| Direction finding algorithm | No |
| Voice control | Yes |
| Voice alerts | Yes |
| Status indicator | Yes |
| noise | Yes |
| USB rechargeable | Yes |
