Headset - on-ear - Bluetooth - wireless - active noise canceling - USB-C via Bluetooth adapter - UC certified
| Main Specifications | |
|---|---|
| Product Description | Yealink BH74 - headset - USB-C via Bluetooth adapter |
| Product Type | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter |
| Recommended Use | Portable electronics, computer - communication |
| Headphones Form Factor | On-ear |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | Bluetooth 5.3 |
| Sound Output Mode | Stereo |
| Sound Effects | Adaptive EQ |
| Audio Specifications | Frequency Response 20 - 20000 Hz - Sensitivity 129 dB +/- 3dB |
| Active Noise Canceling | Yes |
| Microphone | Boom |
| Microphone Noise Canceling | Yes |
| Microphones Included | 6 |
| Controls | Call, volume, microphone on/mute, power on/off, pair mode, ANC mode, busylight, play/pause |
| Software Certification | UC certified |
| General | |
| Product Type | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter |
| Weight | 5.36 oz |
| Recommended Use | Portable electronics, computer - communication |
| Features | Wear detection, dual-side busylight, rotate microphone boom to mute, up to 8 devices pairing |
| Protection | Hearing protection |
| Max Operating Distance | 164 ft |
| Miscellaneous | |
| Included Accessories | BT51C wireless dongle, USB cable, waterproof zipper bag, USB-C to USB-A adapter, BHC74 charging stand |
| Cable Details | USB-C to USB-A adapter - detachable ¦ USB cable - detachable - 4 ft |
| Software Certification | UC certified |
| Compliant Standards | EN 50332, G616 |
| Power | |
| Battery | Headset battery rechargeable |
| Run Time (Up To) | 65 hour(s) |
| Run Time Details | Continuous talk (noise canceling ON / busylight on): up to 32 hours ¦ Continuous playback (ANC OFF): up to 65 hours |
| Standby Time | 20 days |
| Recharge Time | 90 min |
| Audio Output | |
| Headphones Form Factor | On-ear |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | Bluetooth 5.3 |
| Sound Output Mode | Stereo |
| Sound Effects | Adaptive EQ |
| Active Noise Canceling | Yes |
| Active Noise Canceling Technology | Hybrid Active Noise Cancelling |
| Frequency Response | 20 - 20000 Hz |
| Sensitivity | 129 dB +/- 3dB |
| Diaphragm | 1.2 in |
| Simultaneously Connectable Devices Qty | 2 |
| Audio Output Details | Talk mode - 100 - 8000 |
| Connections | |
| Connector Type | Wireless adapter (USB Type-C) |
| Microphone | |
| Type | Boom |
| Form Factor | Headset microphone |
| Microphones Included | 6 |
| Frequency Response | 100 - 10000 Hz |
| Noise Canceling | Yes |
| Noise Canceling Technology | Acoustic Shield Technology 3.0 |
| Features | Retractable microphone |
| Remote Control | |
| Controls | Call, volume, microphone on/mute, power on/off, pair mode, ANC mode, busylight, play/pause |
| Dimensions & Weight (Shipping) | |
| Shipping Width | 8.8 in |
| Shipping Depth | 8 in |
| Shipping Height | 3.3 in |
| Shipping Weight | 13.12 oz |