Description
The Yealink BH74 is designed to deliver high-quality audio experiences, ensuring clear communication and audio playback for both personal and professional use. Featuring a retractable microphone and advanced Acoustic Shield Technology 3.0, this headset reduces background noise, allowing for a focused audio experience. Its dual-side busylight provides visual cues, helping to maintain productivity during calls or work sessions. The active noise canceling technology enhances immersion, making it suitable for busy environments. With a wireless range of up to 50 m and the ability to connect to two devices simultaneously, the BH74 ensures flexibility and convenience for the modern user.
With Bluetooth 5.3 connectivity and a quick recharge time of 90 minutes, this headset supports various scenarios from portable electronics to computer-based communications. The on-ear design offers comfort, while Adaptive EQ sound effects enhance audio quality based on the listening environment. With features like play/pause controls, microphone mute, and voice call capabilities, the Yealink BH74 caters to various audio needs seamlessly, providing users with a versatile headset solution.
- 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
- 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.
What’s in the Box
- Yealink BH74
- USB cable, stand, USB-C to USB-A adapter, BT51C wireless dongle, waterproof zipper bag
Main Specifications
Product Description | Yealink BH74 – headset |
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 |
Documents
Extended Specifications
General
Product Type | Headset – Bluetooth – wireless – USB-C via Bluetooth adapter |
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Weight | 152 g |
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Recommended Use | Portable electronics, computer – communication |
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Features | Wear detection, dual-side busylight, rotate microphone boom to mute, up to 8 devices pairing |
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Protection | Hearing protection |
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Max Operating Distance | 50 m |
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Audio Output
Headphones Form Factor | On-ear |
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Connectivity Technology | Wireless |
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Wireless Technology | Bluetooth |
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Bluetooth Version | Bluetooth 5.3 |
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Sound Output Mode | Stereo |
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Sound Effects | Adaptive EQ |
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Active Noise Canceling | Yes |
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Active Noise Cancelling Technology | Hybrid Active Noise Cancelling |
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Frequency Response | 20 – 20000 Hz |
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Sensitivity | 129 dB +/- 3dB |
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Diaphragm | 30 mm |
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Simultaneously Connectable Devices Qty | 2 |
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Audio Output Details | Talk mode – 100 – 8000 |
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Microphone
Type | Boom |
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Form Factor | Headset microphone |
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Microphones Included | 6 |
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Frequency Response | 100 – 10000 Hz |
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Noise Cancelling | Yes |
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Noise Cancelling Technology | Acoustic Shield Technology 3.0 |
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Features | Retractable microphone |
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Remote Control
Controls | Call, volume, microphone on/mute, power on/off, pair mode, ANC mode, busylight, play/pause |
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Connections
Connector Type | Wireless adapter (USB Type-C) |
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Miscellaneous
Included Accessories | BT51C wireless dongle, USB cable, waterproof zipper bag, USB-C to USB-A adapter, stand |
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Cable Details | USB-C to USB-A adapter – detachable USB cable – detachable – 1.2 m |
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Software Certification | UC certified |
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Compliant Standards | EN 50332, G616 |
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Power
Battery | Headset battery rechargeable |
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Run Time (Up To) | 65 hour(s) |
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Run Time Details | Continuous talk (noise cancelling ON / busylight on): up to 32 hours Continuous playback (ANC OFF): up to 65 hours |
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Standby Time | 20 days |
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Recharge Time | 90 min |
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Dimensions & Weight (Shipping)
Shipping Width | 18.1 cm |
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Shipping Depth | 20.3 cm |
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Shipping Height | 5.6 cm |
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Shipping Weight | 162 g |
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