Yealink BH74
Headset | on-ear | Bluetooth | wireless | active noise cancelling | USB-C via Bluetooth adapter | UC certified
Images for illustration purposes only, actual product may differ
Main Specification
| 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 Cancelling | 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 | 152 g |
| 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 | 50 m |
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 Cancelling Technology | Hybrid Active Noise Cancelling |
| Frequency Response | 20 - 20000 Hz |
| Sensitivity | 129 dB +/- 3dB |
| Diaphragm | 30 mm |
| Simultaneously Connectable Devices Qty | 2 |
| Audio Output Details | Talk mode - 100 - 8000 |
Microphone
| Type | Boom |
|---|---|
| Form Factor | Headset microphone |
| Microphones Included | 6 |
| Frequency Response | 100 - 10000 Hz |
| Noise Cancelling | Yes |
| Noise Cancelling 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 |
|---|
Connections
| Connector Type | Wireless adapter (USB Type-C) |
|---|
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 - 1.2 m |
| 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 cancelling ON / busylight on): up to 32 hours Continuous playback (ANC OFF): up to 65 hours |
| Standby Time | 20 days |
| Recharge Time | 90 min |
Dimensions & Weight (Shipping)
| Shipping Width | 22.4 cm |
|---|---|
| Shipping Depth | 20.3 cm |
| Shipping Height | 8.4 cm |
| Shipping Weight | 372 g |
Product features
Robust audio performance
The headset delivers rich audio output with a frequency response of 20 - 20,000 Hz for an immersive listening experience.Efficient noise cancellation
Equipped with Hybrid Active Noise Cancelling technology to eliminate unwanted ambient sounds for focused communication.Convenient control features
Easy-to-access controls for volume adjustments, microphone mute, and play/pause functions to enhance user experience.Versatile connectivity options
Includes USB-C connectivity via a Bluetooth adapter, offering flexibility for various devices and ease of use.Long-lasting battery life
Features a rechargeable battery with a quick recharge time of 90 minutes and standby time of up to 20 days for extensive usage.Key selling points
- Retractable microphone with Acoustic Shield Technology 3.0 for noise cancellation
- Wireless connectivity with a range of up to 50 m
- Dual-side busylight for communication clarity
- Supports simultaneous connection to two devices
- Comfortable on-ear design with Adaptive EQ sound effects
References
MPN: 1208684
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04/06/2026 01:32:38