Wired Mono QD Headset with Microphone
Product Model:BS19 QD
The new generation of stylish headphones makes efficient communication a reality
Description
Product feature and Advantage
The main features of these monaural headphones are:
1, This headphones with good mic quality has 6 interfaces, RJ/PC/MP/QD/USB/Type C, which can be applied to different devices, but there is a point to emphasize, only rechargeable USB and Type C can achieve ENC noise cancellation, the others are just ordinary noise cancellation, if you have high requirements for noise cancellation or you are in the noisy open office, then it is recommended to choose the USB/Type C interface.
2, QD(Quick Disconnect) interface is divided into upper and lower parts, the upper part is together with headphones, and the lower part needs you to choose according to the corresponding equipment, which is very important.
3, The Wired Mono QD Headset with Microphone chooses high-quality materials to ensure lightweight, durable and comfortable, such as headgear steel bar selection is a high tenacity widened memory steel bar, countless times the use of bending can be memorized and elastic, not easy to deform. The ear clips are made of soft silicone, which does not oppress the head and can play a fixed role. The ear cushions are made of simulated protein leather cushions, which are comfortable and breathable, and can be worn all day long. Ear plate for TPU elastic, soft and comfortable without pinching the ear. The office phones with headset have both ends of the cable are protected by TPE cable covers for long-lasting durability.
Product Parameter
|
Speaker |
Microphone |
||
|
Size： |
28mm |
Direction： |
Uni-directional |
|
Frequency range： |
20Hz to 20kHz |
Frequency range： |
-42±3 dB (at 1kHz) |
|
Sensitivity： |
112±3dB (at 1kHz) |
Sensitivity： |
10Hz to 10kHz |
|
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 |
Product details
Here's a connection diagram with a QD-RJ adapter added for reference From the appearance has a strong business style, but the use of the crowd is more and more young. Irregular lines bring a dynamic and full visual experience, extended microphone pole, including threaded design, easy to adjust the angle and direction at any time, so that your calls can be carried out at any time, one-handed operation is more convenient and fast, monaural design allows you to work without forgetting to pay attention to the dynamics of the surrounding area, to facilitate the leadership at any time to consult!
Beien is a professional supplier of call center headset in China, the company has been established for 15 years, there are 13 series of voice headset headsets and QD/RJ adapter cables and other accessories, the company has a directly-managed stores in 1688, Ali International, many dealers in China's major e-commerce platforms are also sold, we are quite competitive in the field of voice headsets. 2024 September on-line Google independent station, began to layout a wider range of We have a lot of distributors in China, and also sell on all major e-commerce platforms. Products through the European Union CE certification, in line with the requirements of export sales!
We have our own production workshop, from raw materials, wires, assembly, QC and packaging and transportation we can strictly control, we communicate directly with our customers to ensure that we provide more cost-effective goods.
This noise cancelling headphones on ear was initially designed with one more thing in mind, which is the comfort of wearing it for a long period of time. Its speaker unit, also known as the ear plate, can be adjusted 180 degrees, so that it can be adapted to different head shapes and ear contours when wearing, and it is also easy to adjust. In addition, it is 60MM large ear plate design, the advantage of large ear plate is good sound insulation, because it can better cover the ear to reduce external interference, and wear comfortable, improve call quality, suitable for long time to wear and so on, which is very important for many operators.
There are three types of QD(Quick Disconnect ) connector cables to choose from, the first is BN-QD which is compatible with Plantronics QD cables, the second is 51-QD which is compatible with Plantronics QD cables, and the third is GN-QD which is compatible with Jabra QD cables for easy plugging and unplugging. All three types of QD connectors are connected to the headset, and all you need to do is to replace the lower half of the QD connecting cable, for example, by choosing the QD-USB connecting cable and pairing it with the U30 in-line control, then you can realize the ambient noise cancellation function to satisfy the requirement for a higher level of noise cancellation. If you are connecting to a telephone set, then choose QD-RJ and so on, we have a variety of connecting cables here to meet your daily needs.
Our products require 100% quality inspection, including appearance, functionality, packaging and other aspects, including but not limited to the appearance of scratches, paint, molding line is flat, cable is smooth and unbroken, wire marking whether there is, earmuffs rotating material shape is normal, whether the installation is solid, whether the sound quality is clear and no noise, the microphone can be clearly captured without whistling voice, the key is responsive, whether the packaging is complete and so on!
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