The Specs

General
URL http://www.plantronics.com
Warranty Information 1 Year
Additional Specifications
Frequency Band Features:Adjustable over-the-head headset provides all-day comfortNoise-canceling microphone reduces background noise for crystal clear callsUniversal amplifier is compatible with virtually any phoneHeadset standConnectivity: IntegratedControls:Speak volume controlListen volume controlTone controlMute SwitchHeadset on/off Switch
Shipping Weight 2 lb
Microphone Design Boom
External Color Black
Microphone Technology Electret
Microphone Type Unidirectional
Product Model S11
Headset Type Mono
Brand Name Plantronics
Quick Glance

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