

Item model number: 981-000516
- Microphone (Tx)
- Type: Bi-directional ECM
- Frequency response: 100 Hz - 7 KHZ
- Sensitivity: -45 dB +/- 3 dB
- Distortion: <10% @ 1kHz, 10dBPa (MRP) input
- Operating voltage: 1.4 - 5.0V DC
- Speakers (Rx)
- Frequency response: 150 Hz - 7kHz (ITU-T TIA920)
- Sensitivity: 103dB ±3 dB at 1KHz, Input 1mW/ Type 4153 artificial ear
- Distortion: < 4% @ 1kHz, 0dBm0, 1kHz
- Battery
- Type: Lithium ion
- Weight: 9 g
- Capacity: 430mAh
- Windows Vista® or higher
- macOS 10.7 or higher
- Linux®
- One USB 2.0 port
Performance | |||
---|---|---|---|
Plug and Play | Yes |
Design | |||
---|---|---|---|
Colour of product | Black | Wearing style | Head-band |
Headset type | Monaural |
Ports & interfaces | |||
---|---|---|---|
RF connectivity | Yes | Wireless range | 100 m |
USB connectivity | Yes | Connectivity technology | Wireless |
Headphones | |||
---|---|---|---|
Ear coupling | Circumaural | Headphone sensitivity | 103 dB |
Headphone frequency | 150 - 7000 Hz | Total Harmonic Distortion (THD) | 4% |
Microphone | |||
---|---|---|---|
Microphone sensitivity | -45 dB | Microphone frequency | 100 - 7000 Hz |
Battery | |||
---|---|---|---|
Talk time | 10 h | Battery life (max) | 10 h |
System requirements | |||
---|---|---|---|
Mac operating systems supported | Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion | Windows operating systems supported | Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Enterprise x64,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64 |
Weight & dimensions | |||
---|---|---|---|
Width | 174 mm | Receiver dimensions (WxDxH) | 73 x 82 x 128 mm |
Height | 165 mm | Depth | 50 mm |
Weight | 128 g | Receiver weight | 475 g |
Packaging data | |||
---|---|---|---|
Charger | Yes | Cables included | USB |
Quantity | 1 | Quick start guide | Yes |
Other features | |||
---|---|---|---|
Operating voltage | 1.4 V |