

Cyber Acoustics AC-840 Usb Mono Headset Internet Communication & Boom Mic AC840
Key item features
- In-line volume and mute control
- Unidirectional noise-canceling microphone
- Leatherette ear pad
- Adjustable headband
- Ambidextrous boom arm (swings for left or right side use)
- Mic Power Voltage: 1.5v to 10v
- -67dB V/Microbar
Specs
- Headphone styleOver-Ear
- Audio featureMono
- BrandCyber Acoustics
- ConnectionUSB
- ColorGray
- Has written warrantyNo
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About this item
Product details
| Slick, comfortable, and awesome quality, the AC-840 USB mono headset is a great choice for anyone doing VoIP. Bring your ears to attention with the AC-840's 30mm dynamic driver. The adjustable, over the head design fits comfortably on any head size, and the flexible, noise-canceling boom mic's 180-degree rotation gets the job done, no matter your preference. The in-line volume control and mute switch are conveniently located within reach, and comfort is no issue with the AC-840's soft, leatherette ear pad. Chat in style. FEATURES:
|
| Connectivity Technology: | Wired |
| Cable Length: | 7 ft |
| Impedance: | 32 Ohm |
| Minimum Frequency Response: | 20 Hz |
| Maximum Frequency Response: | 20 kHz |
| Features: | Adjustable Headband |
| Features: | In-line Remote |
| Earpiece Design: | Over-the-head |
| Earpiece Type: | Monaural |
| Driver Size: | 1.18" |
| Microphone Technology: | Noise Cancelling |
| Microphone Technology: | Uni-directional |
| Microphone Design: | Boom |
| Integrated Microphone: | Yes |
| Microphone Sensitivity: | -47 dB |
| Host Interface: | USB |
| Ear Cushion Material: | Leatherette |
| Additional Information: |
|
| Compatibility: | PC's, Macs, Chromebooks, Microsoft Surface, and USB equipped tablets and laptops |
| Environmentally Friendly: | Yes |
| Environmental Compliance: | Restriction of Hazardous Substances (RoHS) |
| Country of Origin: | Switzerland |
- In-line volume and mute control
- Unidirectional noise-canceling microphone
- Leatherette ear pad
- Adjustable headband
- Ambidextrous boom arm (swings for left or right side use)
- Mic Power Voltage: 1.5v to 10v
- -67dB V/Microbar
Specifications
Headphone style
Audio feature
Brand
Connection
Warranty
Warranty information
Warnings
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Customer ratings & reviews
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Showing 1-3 of 50 reviews
Verified Purchase
YOU cant go wrong for the price..
I need a mic to do auction online ... had no idea how and what to do ... saw these got them plugged them in and yayayay they work great... After just a few days told a few of my seller friends and they went out to get the mic.... You should buy this product because they are great for the money..
Verified Purchase
excellent for online language courses
This is exactly what I was looking for to use with various online language courses. I wanted a quality mono headset without spending a lot of money. The placement of the microphone is adjustable, which is helpful. The head band is comfortable. Reviews I read before I purchased this said it was too tight. I have not had a problem with it feeling tight, even after extended use. I use it about an hour at a time. The sound, too, is just fine. I've had it about 2 weeks and use it every day - so far I'm completely satisfied.
Verified Purchase
Outstanding service..... Headset was damaged in the sealed plastic package, and vendor worked very efficiently and pleasantly to expedite replacement ... I strongly recommend them... And headset was an excellent product...











