Plantronics SupraPlus SL H351N and M22 Headset System

Features at a glance Back to top

The Plantronics SupraPlus SL H351N and M22 Headset System has been discontinued. Please see the Plantronics SupraPlus H251N Headset with M22 Amplifier.
Noise-canceling microphone
Quick Disconnect cord—leave your headset on while you walk away from your desk
Comfortable Over-the-Head wearing style
Superior sound quality - the M22 boosts the signal from the telephone while preserving crisp sound quality

Description Back to top

Pairs the Plantronics SupraPlus SL H351N headset with the Plantronics M22. The Plantronics® SupraPlus™ sets new standards in all-day comfort and reliability for telephone professionals. Enhanced audio quality, flexible boom and stylish design provide greater headset flexibility. The M22 Amplifier connects the SupraPlus SL H351N headset to just about any modular single- or multi-line phone, and offers easy to use volume, headset/handset, and mute controls.

Technical Specifications

Manufacturer	Plantronics
Type	Corded
Wearing Style	Over-the-Head
Range of Motion	10 ft. corded
Connector Type (view connectors)	Quick Disconnect
Weight	2.5 oz.
Lines: (telephone products only)	Not Applicable
Compatibility	Works with your existing single- or multi-line phone
Microphone	Noise-canceling
Earpiece	Leatherette
Color	Silver
Special Technologies	Sound Enhancement System
Warranty	2 Year Replacement
Battery Life	6 months
Reversible	Yes
Handset Lifter Compatible	No
Busy Light	Compatible
Quick Disconnect	Yes
DC Adapter Compatible	Yes
Digital Encryption	Not Applicable