Best QD Dual Ear Headset With Mic Quick Disconnect
Product Model:BS29 QD
Are you still struggling with the cable tethering, connector wear and tear, and frequent replacements of traditional headsets? Faced with equipment damage and high maintenance costs, you can consider our professional QD (quick disconnect) interface headset, a solution designed to improve efficiency and reduce maintenance costs.
Description
call center headset with quick disconnect feature and Advantage
Key features of QD (Quick Disconnect) headsets:
- Modular design. QD headsets consist of two parts: the headset body (including the upper half of the QD connector) and the device connection cable.
- Dedicated quick connector. The QD interface uses a snap-on connector, allowing for quick and easy connection and disconnection.
- Integrated in-line control. The in-line control is integrated into the device connection cable, not the headset body.
- High durability. The QD interface is reinforced for frequent plugging and unplugging, making it more wear-resistant.
- Multi-purpose use. By using different connection cables, one headset can be used with multiple devices, eliminating the need for users to remove their headset.
- Shared workstation use. A single QD cable can be fixed to a workstation, allowing multiple shift workers to use their own personal headset body by simply plugging it in.
Features of the BS29 headset:
- wideband voice range, unidirectional noise-canceling microphone + windproof microphone pads, 60mm high-simulation protein ear tips, weighing approximately 130g, retractable headband, omnidirectional ear cup adjustment, 330° rotating microphone boom, one-piece injection molded cable ends, USB-A/USB-C interface with U30 in-line remote, enabling ENC dual-microphone noise cancellation.
Headsets list: Beien Noise-Canceling Headset with Microphone Buying Guide
FAQ: More quantity, better price & FAQ
qd headset adapter Parameter
|
Speaker |
Microphone |
||
|
Size: |
28mm |
Direction: |
Uni-directional |
|
Frequency range: |
20Hz to 20kHz |
Frequency range: |
-42±3 dB (at 1kHz) |
|
Sensitivity: |
113±3dB (at 1kHz) |
Sensitivity: |
50HZ-3.0kHZ
|
|
Maximum input power: |
50 MW |
Noise reduction: |
Existence |
|
Impedance: |
150Ω |
Working Voltage: |
3V |
|
Hearing protection: |
118 dBA SPL |
Voltage Range: |
1-10V |
|
Degree of Distortion: |
<1% |
Impedance: |
2.2k |
dual ear headset details

High toughness materials
304 stainless steel + TPE protective cover

Easy to place
The support arm can be laid flat after rotation.

Arm
Supports 180° rotation to fit the auricle

Earmuffs
60mm imitation protein material, soft and breathable

Cable
Available in black and orange.

Microphone
Unidirectional microphone, precise sound pickup

QD interface
BN QD/51QD: compatible with PLT
GNQD: compatible with Jabra

Microphone boom
Microphone boom rotates 330° for better positioning.

1) BNQD: Compatible with PLT interface, available in two versions:
- Without mute button
- With mute button
2) 51QD: Compatible with PLT interface
3) GNQD: Compatible with Jabra interface
QD Device Connection Cable
1. By Interface:
- For connecting traditional landline phones/call center phones/IP phones: QD-RJ, QD-RJ+ (with inline control)
- For connecting computers/mobile phones/modern IP phones/some game consoles: QD-MP, QD-MP+ (with inline control)
- For connecting desktop computers: QD-PC, QD-PC+ (with inline control)
- For connecting desktop computers/laptops/smartphones: QD-USB, QD-USB+ (with inline control)
- For connecting newer laptops/smartphones/tablets: QD-Type C, QD-Type C+ (with inline control)
2. By Function:
- Commonly used device connection cables: QD-RJ, QD-MP, QD-PC, QD-USB, QD-Type C-level
- Training Lines: Y-type training line (with 1 mute button/2 mute buttons/no mute button), 3Y training line (with 1 mute button/2 mute buttons/no mute button)
- Core Function of the Training Line: Allows two people (e.g., trainee and trainer) to simultaneously listen to the same phone call and independently control their own microphones, serving as a training and quality control function.
QD Cables: Call Center Headset Quick Disconnect QD Cable Headsets Accessories
RJ Cables: Call Center Headset RJ Cable Headsets Accessories

CE & FCC certification
The over ear headset with mic have passed CE & FCC certifications and meet export sales requirements.

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