Wired Dual Ear QD Headset
Product Model:A26 QD
The headset has been in the market for 9 years, belongs to the special series, lightweight body combined with solid structure, widened high density sponge protein leather ear cushions, single-directional microphone, microphone pole 330 degrees swing rotation, stainless steel retractable headband, high toughness material is not easy to deform, mainly applicable to the voice staff / agent / customer service personnel, etc..
Description
Product feature and Advantage
The Wired Dual Ear QD Headset features a noise-cancelling microphone that ensures clear communication by minimizing background interference, thereby enhancing work efficiency. One of its considerate features is the protection it offers against audio peak damage, as it can eliminate sudden high-frequency noises that exceed 118 decibels. This design aspect is especially user-friendly, ensuring a safer listening experience.
Product Parameter
|
Speaker |
Microphone |
||
|
Size： |
28mm |
Direction： |
Uni-directional |
|
Frequency range： |
150Hz to 4.5kHz |
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 |
Product details
The QD headset has SoundGuard technology, which can eliminate sudden high volume noise exceeding 118 dB, effectively protecting your hearing
With wideband noise reduction capability, it can easily restore the call effect and keep the sound quality clearer
With a single-pointing noise-canceling microphone, it can filter the mid- and high-frequency noisy noise to realize a clear call, which is essential for conversationalists.
- Headband: with retractable adjustable function, to adapt to different head size, to avoid local compression; 304 stainless steel, any bend easy to rebound
- Arm: black carbon steel grain design, more three-dimensional, texture classic and more beautiful
- Microphone boom: 330 degrees can be rotated to meet the ergonomic design, accurate positioning in the right position, to ensure that the call quality of the sound; microphone pole is very flexible, suitable for one-handed operation
- Ear cushions: artificial Protein ear cushions, close to the skin, to prevent allergies
- BNQD: there are two models, one without mute key and one with mute key, the price is slightly different
- 51QD: sold overseas, compatible with Plantronics QD cable
- GNQD: sold overseas, compatible with Jabra QD cable
6 interfaces are available, please select according to the equipment to be connected
Note: Specials series, all interfaces can only realize normal noise reduction.
If you do not have a freight forwarder in China, you can contact us. We will provide efficient and reliable international logistics services tailored to your needs, including land, sea, and air transport, ensuring that your goods arrive safely and on schedule. Should you encounter any issues after receiving the products, please reach out to us. Guaranteeing a positive user experience is a commitment we consistently uphold.
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