Hardware Controls And Indicators |
| Volume control, mute button, answer/end |
Interfaces |
| 1 x USB - 4 pin USB Type A ¦ 1 x headset - 4 pin Quick Disconnect |
Designed For |
| Poly EncorePro HW510, HW510V, HW515, HW520, HW520V, HW525, HW530, HW535, HW540, HW545, HW710, HW715, HW720, HW725 |