Cyber Acoustics AC-840 Usb Mono Headset Internet Communication & Boom Mic

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:

• 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)

General Information
Manufacturer	Cyber Acoustics, LLC
Manufacturer Part Number	AC-840
Manufacturer Website Address	http://www.cyberacoustics.com
Brand Name	Cyber Acoustics
Product Model	AC-840
Product Name	AC-840 USB Mono Headset
Product Type	Headset
Technical Information
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
Earpiece Design	Over-the-head
Earpiece Type	Monaural
Driver Size	1.18"
Microphone
Microphone Technology	Uni-directional
Microphone Technology	Noise Cancelling
Microphone Design	Boom
Integrated Microphone	Yes
Microphone Sensitivity	-47 dB
Interfaces/Ports
Host Interface	USB
Physical Characteristics
Ear Cushion Material	Leatherette
Miscellaneous
Additional Information	Mic Power Voltage: 1.5v to 10v -67dB V/Microbar
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

MODEL- AC-840             VENDOR- CYBER ACOUSTICS
    
FEATURES- Internet Communication 
       USB Mono Headset and Boom Microphone.
       DNCT4: Direct Noise Canceling Microphone Technology 
       Monaural headset with Adjustable headband 
       180 degree microphone with Adjustable boom arm
       Leatherette ear pad 
       Ambidextrous design (wear on right or left side) 
    
  -- SPECIFICATIONs --------------------------------
HEADSET SPEAKER   - 27mm dynamic driver
MICROPHONE        - -67dBV/Microbar
                    -47dBV/Pascal +/- 4dB
MIC POWER VOLTAGE - 1.5v to 10v
IMPEDANCE         - Headphone : 32 ohms
                    Microphone: 2.2K ohms
FREQUENCY RESPONSE- Headset   :  20-20,000 Hz
                    Microphone: 100-16,000 Hz
CABLES            - 7 foot shielded cord with USB 2.0 connector 
www.cyberacoustics.com