Headset - Microphone Technology: Noise Canceling - Plating: Gold Plated - Connectivity Technology: Wired - Host Interface: Mini-phone - Sound Mode: Stereo - Compatibility: - PC - Notebook - Operating Distance: 7ft - Earpiece Controls: Volume - Additional Information: - Serves as a PC headset, stereo headphones and notebook microphone...

This amplified microphone element can be used for speech recognition applications and voice over the Internet....

Headset - Microphone Technology: Noise Canceling - Plating: Gold Plated - Product Model: AC-200b - Package Type: OEM - Connectivity Technology: Wired - Host Interface: Mini-phone - Sound Mode: Stereo - Operating Distance: 7ft - Additional Information: - Direct Noise Canceling Microphone Technology (DNCT4)...

Headset - Microphone Technology: Noise Canceling - Plating: Gold Plated - Color: Silver - Connectivity Technology: Wired - Microphone Sensitivity: -67 dB - -47 dB - Host Interface: Mini-phone - Sound Mode: Stereo - Ear Cushion: Leatherette Ear Pad - Microphone Controls: Volume...

Headset - Microphone Technology: Noise Canceling - Plating: Gold Plated - Product Model: AC-400MV - Package Type: OEM - Connectivity Technology: Wired - Microphone Sensitivity: -67 dB - -47 dB - Host Interface: Mini-phone - Sound Mode: Stereo - Microphone Controls: Mute - Operating Distance: 7ft ...

This amplified microphone element can be used for speech recognition applications and voice over the Internet....

Direct Noise Canceling Microphone Technology - Ambidextrous design (wear on right or left side) - 180 degree microphone - Adjustable headband - Adjustable boom arm...

Headset - Microphone Technology: Noise Canceling - Form Factor: Semi-open - Connectivity Technology: Wired - Microphone Sensitivity: -47 dB - -67 dB - Host Interface: USB - Sound Mode: Stereo - Compatibility: - Mac - PC - Speaker Diameter: 1.1 " - Ear Cushion: Leatherette - Operating Distance: 7ft ...

Headset - Microphone Technology: Noise Canceling - Product Model: AC-851B - Package Type: OEM - Connectivity Technology: Wired - Microphone Sensitivity: -67 dB - -47 dB - Host Interface: USB - Sound Mode: Stereo - Operating Distance: 7ft - Additional Information: - Microphone Power voltage: 1.5 V to 10 V...

This certified headset/mic offers the most in comfort, features and performance, perfect for educational/ training uses.Complete ear coverage with individual volume control....

Headset - Plating: Gold Plated - Connectivity Technology: Wired - Host Interface: Mini-phone - Sound Mode: Stereo - Ear Cushion: Leatherette Ear Pad - Operating Distance: 7ft - Impedance: 32 Ohm - 680 Ohm - Additional Information: - 27mm Dynamic Drivers - Microphone Power Voltage: 1.5V To 10V ...

Headset - Plating: Gold Plated - Connectivity Technology: Wired - Host Interface: Mini-phone - Sound Mode: Stereo - Ear Cushion: Soft Foam Ear Pad - Operating Distance: 7ft - Earpiece Controls: Volume - Mute - Power - Impedance: 32 Ohm - 2.2 Kilo Ohm - Additional Information: - DNCT4: Direct noise canceling microphone technology...

Headset - Microphone Technology: Noise Canceling - Plating: Gold Plated - Product Model: AC-202b - Package Type: OEM - Connectivity Technology: Wired - Microphone Sensitivity: -67 dB - -47 dB - Host Interface: Mini-phone - Sound Mode: Stereo - Operating Distance: 7ft - Additional Information:...

Earset - Plating: Gold Plated - Connectivity Technology: Wired - Host Interface: Mini-phone - Sound Mode: Mono - Earpiece Controls: Volume - Mute - Additional Information: - Noise cancelling microphone - -...