The Envoy UC 3031U Stereo Headset With USB from VXi is optimized for Unified Communications (no QD). Includes inline DSP, echo cancellation, mute, volume, and answer/end controls.
| Headset Features | Noise Cancellation
|
| Microphone | |
| Boom Rotation | |
| Microphone Distortion | |
| Microphone Design | Gooseneck
|
| Microphone Frequency Response | 200 Hz to 8000 Hz
|
| Microphone Sensitivity | Not Specified by Manufacturer
|
| Impedance | 32 Ohms
|
| Pickup Pattern | Bi-Directional
|
| Speaker | |
| Driver Size | |
| Cushion | |
| Earpiece Design | On-Ear
|
| Listening Mode | Binaural
|
| Speaker Frequency Response | 20 Hz to 20 kHz
|
| Speaker Sensitivity | 110 dB
|
| Speaker Distortion | |
| Maximum Sound Pressure Level (SPL) | |
| Connectivity | |
| Hands Free Profile Version | |
| A2DP Profile Version | |
| Host Connection | 1 x USB Type-A
|
| Rated Power | |
| Capacity (mAh) | |
| Battery Chemistry | |
| Standby Time | |
| Talk Time | |
| Environmental | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Certifications | RoHS, WEEE, as per Manufacturer
|
| General | |
| NFC | |
| Noise Suppression | 95%
|
| Wearing Style | Over-the-Head
|
| Frequency Mode | |
| Encryption Bit Depth | |
| Physical | |
| Ear Pad Size | |
| Dimensions | Not Specified by Manufacturer
|
| Weight | 4.3 oz / 121.9 g (Headset)
|
