SPARE CONVERTIBLE HEADSET DECT C540A - Polycom
| Battery Information |
| Maximum Battery Run Time |
7 Hour |
| Controls/Indicators |
| Microphone Controls |
Mute |
| Earpiece Controls |
Call/Answer/End |
| Earpiece Controls |
Volume |
| Earpiece |
| Earpiece Design |
Over-the-head |
| Earpiece Design |
Over-the-ear |
| Earpiece Design |
Behind-the-neck |
| Earpiece Type |
Monaural |
| Microphone |
| Microphone Technology |
Noise Cancelling |
| Microphone Design |
Boom |
| Physical Characteristics |
| Colour |
Black |
| Form Factor |
Semi-open |
| Technical Information |
| Sound Mode |
Mono |
| Connectivity Technology |
Wireless |
| Features |
Multipoint |
| Wireless Technology |
DECT |
| Wireless Operating Distance |
12000 cm |