Dual-ear Wired Lightweight Rj9 Headset With Mic
Product Model:AS28 RJ
A typical call center headset, lightweight body, net weight of about 110g; single-pointing microphone, honeycomb hole microphone shell + windproof sponge, accurate sound pickup at the same time windproof anti-interference; USB and Type C interface if you can realize the ENC noise reduction, the other interfaces for the ordinary noise reduction; microphone pole 330 degrees snap rotating structure; ear plate assembly pivot point universal adaptive adjustable, skin-friendly protein PU leather cover. Moving coil neodymium iron touted shed magnetic speakers, bilateral surround sound effect; retractable headset steel bar. Adaptation scene has call center, open office environment, online meeting, etc..
Description

Beien Company, a call center headset manufacturer in Shenzhen, China, source factory, factory direct sale.
- Cost control advantage. Eliminate the middleman link, directly to the customer, reduce the circulation cost; has a mature production line and supply chain process, bulk purchase of raw materials can further reduce costs.
- The whole process of quality control. From raw material screening, injection molding, electronic component assembly to finished product testing, the whole process of independent control to ensure that the product meets international standards (such as CE, FCC, etc.)
- Provide flexible customization service. Provide services from appearance design (e.g. Logo printing, color matching) to function customization (RJ wire sequence adjustment, one-key mute); flexible configuration of accessories, such as wire length and color, spare earcups and so on.
- Ensure stable delivery. Fast response, general 7-15 days delivery, if customers need customized services or larger quantities, general 30 days delivery.
- By cooperating with source factories, companies can not only reduce purchasing costs, but also get products that are more in line with business needs, looking forward to cooperating with you!
rJ9 telephone headset feature and Advantage
Advantages of the voice headset:
- Efficient call and voice clarity. Adopting directional microphone (this model is electret microphone) and ENC noise reduction technology, effectively shielding most of the background noise (such as keyboard sound, air conditioning sound and office cacophony, etc.), to ensure that the other party can hear clear voice. Wideband speakers to make the call sound fuller and reduce distortion or harshness.
- Comfort for long-term wear. Lightweight design, net weight of about 110g, with skin-friendly protein PU leather-covered ear cushions and adjustable headband to reduce head pressure. Ergonomic, 330-degree rotatable microphone pole, ear plate assembly universal adaptive adjustment, comfortable to wear for a long time.
- Durability and professional compatibility. The headband is 304 stainless steel + TPE protective sleeve; headset cable using integrated molding injection process to form a TPE cable cover, its core role is to enhance the durability and stability of the headset. Interface optional USB/3.5MM/RJ9, adapted to computers, IP phones and other terminals, line control can be realized quickly mute/hang up
- Improved work efficiency. Free your hands, monaural headphones is suitable for work while taking care of peripheral needs; dual ear headsets is suitable for scenes that require a high degree of concentration.
- Wide range of applicable scenarios. For example, call centers, telemarketing, remote support, airport dispatching, logistics and warehousing, etc.
lightweight headset 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: |
50Hz to 3kHz |
|
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 |
headphones with mic wired details

Key Points:
- This is a Google standalone site for display purposes only.
- If you wish to purchase headphones, please send us a message(Click the contact button on the webpage), and we will reply to you as soon as possible.

The design of the microphone and microphone boom will directly affect the call quality, user experience and work efficiency, they are key components to ensure clear voice transmission, comfortable wearing and efficient operation.
- Microphone: This RJ headset adopts an electret microphone with single directivity, prioritizing the capture of the user's mouth sound and suppressing the side and rear noise, and adopts a honeycomb hole microphone shell + high density windproof sponge, which provides a stronger set of sound collection effect, accurately picking up the sound while reducing the murmur caused by breathing airflow and bursting sound.
- Microphone boom: Threaded ring evenly distributed, can be bent in different arcs, 330 degree snap swivel structure, flexible adjustment to easily find the right position.
- Lightweight body: net weight of about 110g, lightweight design can enhance the comfort of wearing, suitable for long time wearing
- Upgraded Chip: USB or Type C interface + U30 in-line control, can realize ENC noise reduction; other interfaces can only realize ordinary noise reduction
- Clear call: Undirectional- microphone + windproof sponge, accurate pickup at the same time to reduce the breathing airflow and bursts of sound
- Microphone boom: 330-degree rotatable


Headband material is 304 stainless steel + TPE protective sleeve
Ear Pad: universal adaptive adjustment
Earmuffs: skin-friendly protein PU leather cover
Speaker: moving coil neodymium iron cupped shed magnetic speakers, bilateral surround sound
Headband: High tenacity stainless steel, adjustable to fit different head sizes, can be bent freely without deformation.
- Wired stability preferred: USB and Type C, Beien company the vast majority of products with these two interfaces can achieve ENC environmental noise reduction
- Traditional telephone must: RJ9 interface
- Wireless freedom of choice: Bluetooth 5.0 or more
- Universal Alternate Solution: 3.5MM
- Machine for multiple uses: QD interface, plug and play, with different equipment adapter cable, can be adapted to a variety of equipment; if the equipment line is damaged, only need to change the line! Instead of the whole machine, the cost savings of 50% +, QD interface is a practical design for enterprise-class voice headset, especially suitable for professional scenarios that require high-intensity use, but don't forget to buy additional equipment connecting cable when purchasing QD headset.


The RJ jack of the voice headset usually refers to the RJ9 (4P4C) or RJ12 (6P6C) interface, and the specific wire sequence varies according to the use and brand.
- If you can provide wire order diagram or clear description of the wire order (color, function and pin correspondence), we can factory unified adjustment;
- If not, it is recommended to purchase an additional RJ-8T crystal headset wire order converter box, which has 8 adjustable wire order unit, a simple adjustment can be resolved to solve most of the brands of headset wires inconsistent problem, to achieve a telephone headset can be used for a variety of plugs.
Note: Beien only produces RJ9 headset.
This RJ headset has passed the European Union CE certification, in line with the requirements of export sales, which please rest assured that from the selection of raw materials, to production and then to the inspection of the standard process is strictly adhered to, we are always concerned about the quality of the product, and we hope to present our customers with stable and reliable quality.

Headset Customization Service
Customization includes: headset logo printing, headset box and headset bag style and material, headset cable color and length, part of the appearance adjustment, headset impedance size, crystal header wire sequence adjustment, cable control customization, etc. For more customization, please contact us!
| Photos | ![]() |
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| Customized instructions |
1) Headphone box: MOQ quantity >=2000pcs, cost=box unit price*quantity If <2000pcs, cost=start-up fee+box unit price*quantity 2) Company Logo Print: MOQ quantity>=1000pcs, no extra fee If <1000pcs, Charge by number of colors 3) headphone Bag: There are two types of sealing pouches according to the materials: brushed side and transparent side. Customers who choose to customize, starting quantity >= 10,000 pcs. |
Customization instructions 1. Appearance. You can customize the LOGO on the headset, as well as the texture or pattern of the headphone box and headphone bag, as well as the color and length of the headphone cable, and some of the appearance can also be adjusted 2. Function. For example, the impedance size of the headset, crystal head wire sequence adjustment, cable control customization, etc. Specific needs according to customer demand, customization costs, delivery cycle and other specific circumstances, look forward to working with you! |
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