| Acoustic system |
Closed |
| Battery charge indicator |
Yes |
| Battery life (max) |
37 h |
| Battery operated |
Yes |
| Battery Recharge Time |
1.5 h |
| Battery Technology |
Lithium-Ion (Li-Ion) |
| Battery Type |
Built-in battery |
| Bluetooth |
Yes |
| Bluetooth Low Energy (BLE) |
Yes |
| Bluetooth profiles |
AVRCP |
| Bluetooth version |
5.0 |
| Cable Length |
1.2 m |
| Cables included |
USB |
| Carrying case |
Yes |
| Certification |
UC |
| Connectivity Technology |
Wireless |
| Continuous audio playback time |
24 h |
| Country of origin |
China |
| Depth |
60.5 mm |
| Detachable cable |
Yes |
| Digital Signal Processing (DSP) |
Yes |
| Driver unit |
4 cm |
| Ear coupling |
Supraaural |
| Folding microphone |
Yes |
| Headphone frequency |
20 - 20000 Hz |
| Headphone sensitivity |
117 dB |
| Headset type |
Binaural |
| Height |
186 mm |
| LED indicators |
Yes |
| Mac operating systems supported |
Yes |
| Master (outer) case height |
275 mm |
| Master (outer) case length |
33 cm |
| Master (outer) case weight |
5422.5 g |
| Master (outer) case width |
400 mm |
| Maximum input power |
30 mW |
| Microphone frequency |
100 - 8000 Hz |
| Microphone mute |
Yes |
| Microphone Sensitivity |
-26 dB |
| Microphone type |
Boom |
| Mobile operating systems supported |
Android- iOS |
| Noise reduction |
yes |
| Number of simultaneously connected devices (max) |
2 |
| Operating keys |
Volume + -Volume - |
| Operating temperature (T-T) |
-10 - 45 C |
| Package depth |
103.5 mm |
| Package height |
250 mm |
| Package weight |
780.8 g |
| Package width |
188.5 mm |
| Pouch |
Yes |
| Product colour |
Black |
| Product Type |
Headset |
| Quantity |
1 |
| Quantity per master (outer) case |
10 pc(s) |
| Quick charge |
Yes |
| Quick start guide |
Yes |
| Receiver included |
Yes |
| Recommended usage |
Office/Call center |
| Storage temperature (T-T) |
-5 - 45 C |
| Talk Time |
24 h |
| USB connectivity |
Yes |
| USB connector |
USB Type-A |
| Volume control |
Button |
| Warranty Duration |
24 |
| Wearing style |
Head-band |
| Weight |
176.4 g |
| Width |
157 mm |
| Windows operating systems supported |
Yes |
| Wireless range |
30 m |
