Tai nghe có dây Alcatel-Lucent AH-11U :
Thiết bị tai nghe có dây Alcatel-Lucent AH-11U
Model | AH-11U |
Audio | |
User sound protection | 118 dBA SPL |
Speaker size | Ø 28 |
Speaker Max input power | 50mW |
Speaker sensitivity | 105±3dB |
Speaker frequency range | 100Hz~10KHz |
Microphone type | Noise cancelling |
Microphone sensitivity | Uni-Directional -38±3dB@1KHz |
Microphone frequency range | 100Hz—5KHz |
Ease of use | |
Intuitive call control unit | Yes |
Fit & comfort | |
Headset form factor | Headband |
Boom arm adjustable | 330° |
Boom arm exible | Yes |
Ear cushions | 2pcs Foam |
Connectivity | |
Connectivity | USB Deskphone, softphone |
Connection | USB-A |
Operating range (cord length) | 240cm |
Headset bandwidth | wideband |
General | |
Box content | RJ 9 headset, User guide |
Packaging dimensions (L x W x H) | 195*148*42mm |
Weight (incl. cord) | 86g |
Certications | CE, FCC |
Operating temperature | - 5C to 45 C |