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Cyber Acoustics AC-840 USB Mono Headset Internet Communication & Boom Mic - NEW - Picture 1 of 2
Cyber Acoustics AC-840 USB Mono Headset Internet Communication & Boom Mic - NEW - Picture 2 of 2
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PEZO1
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Cyber Acoustics AC-840 USB Mono Headset Internet Communication & Boom Mic - NEW

US $12.00
ApproximatelyC $16.64
or Best Offer
Condition:
New
4 available
Breathe easy. Returns accepted.
Shipping:
Located in: Belvidere, Illinois, United States
Delivery:
Varies
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:335640168493
Last updated on Mar 28, 2025 00:38:09 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Wireless Technology
None
Color
Gray
Model
AC-840
Cable Length
7ft.
Features
Adjustable Headband, Microphone Mute Button, Noise Cancellation, Microphone
UPC
0381120864650

About this product

Product Identifiers

Brand
Cyber Acoustics
MPN
AC-840
UPC
0646422101323, 0381120864650
Model
AC-840
eBay Product ID (ePID)
129401531

Product Key Features

Connectivity
Wired, USB
Form Factor
Headband
Microphone Type
Boom
Number of Earpieces
Single
Type
Ear-Cup (Over the Ear)

Additional Product Features

Color
Multi-Color
Impedance
32ohm
Cable Length
7ft.
Frequency Response
20Hz-20kHz

Item description from the seller

About this seller

PEZO1

100% positive feedback•730 items sold

Joined Apr 2010
Usually responds within 24 hours
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.6
Shipping speed
5.0
Communication
5.0

Seller feedback (207)

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Positive
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Negative
  • r***n (13)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    the product 10 out of 10 I contacted the seller so that it would be sent as soon as possible, and he was kind, he answered me very attentively 10 out of 10
    SHURE PS41 41US NEW OEM AC ADAPTER 15v POWER SUPPLY UC4, SC4, LX3, LX4, P4M ULX (#335640526686)
  • e***1 (385)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived in perfect condition, exactly as described.
    Motion System Sieman Cabling System STM-8 Network Cable Tester (#335525480232)
  • r***n (833)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    --
    TP-LINK TL-SG108E Unmanaged 8-Port Gigabit Desktop Switch New FACTORY SEALED (#335678090905)
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Product ratings and reviews

Learn more
4.9
9 product ratings
  • 8 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 5 reviews
  • by rickhal53
    Aug 14, 2019

    Very nice mono headphone set w/microphone

    I only have hearing in my left ear. So, a monl headphone is all I can use. This one works quite well. The sound is clear and the headset is comfortable. The microphone works well. Well worth the price to me.

    Verified purchase: YesCondition: NewSold by: emily_varieties

  • by aking1985
    Jul 02, 2019

    Nice Headset

    This is my daily gameing headset- Microphone I already own one of these and it is wonderful the voice quality and sound is amazing. The only complaint is the wire it's self likes to get wrapped up hence the reason I am replacing it Broken wire is causing feedback and noise distortion in discord.

    Verified purchase: YesCondition: New

  • by ideabot
    Nov 15, 2016

    Great value and sound quality

    The only downside is that I have a big head and the headband is a bit tight. But I'll survive. I really like the mono earpiece as it allows me to listen in on the telcon and hear what going on around me at the same time. The USB connection works flawlessly. Mic quality is very good too.

    Verified purchase: YesCondition: NewSold by: natetrimm

  • by dvelleux
    Jul 12, 2017

    NIce item

    A nice item to have for a desktop or laptop.

    Verified purchase: YesCondition: NewSold by: yankeepacker

  • by renegade800
    Dec 04, 2016

    Great

    Verified purchase: YesCondition: NewSold by: be3vans

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