Plantronics S11 Telephone Headset System offers hands-free convenience and comfort, and includes an over-the-head headset for stability with a noise-canceling microphone for superior sound clarity.
Features
Product Description: Plantronics S11, headset, with amplifier
Product Type: Headset, wired
Recommended Use: Corded phone
Headphones Type: Headphone, monaural
Headphones Form Factor: Semi-open
Connectivity Technology: Wired
Sound Output Mode: Mono
Microphone: Built-in, boom
Microphone Technology: Electret condenser
Manufacturer Warranty: 1 year warranty
Bundled with: Amplifier
Plantronics S11 Telephone Headset Specifications
Part # S11
General
Product Type:
Headset
Recommended Use:
Corded phone
Additional Features:
Noise canceling circuit, tone control, mute button, volume control
Bundled with:
Amplifier
Headphones
Headphones Type:
Headphone, monaural
Headphones Form Factor:
Semi-open
Headphones Technology:
Dynamic
Connectivity Technology:
Wired
Sound Output Mode:
Mono
Microphone
Type:
Built-in, boom
Microphone Technology:
Electret condenser
Miscellaneous
Cables Included:
1 x headset cable, integrated
Power
Power Device:
Power adapter, external
Manufacturer Warranty
Service & Support:
1 year warranty
Service & Support Details:
Limited warranty, parts and labor, 1 year
Plantronics S11 Telephone Headset Warranty Information
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
