Skip to content

More about this headset

The M22 Amplifier and H251N Headset make a high-quality Plantronics corded headset system. The M22 Amplifier connects the SupraPlus H251N headsets to just about any modular single- or multi-line phone, and offers easy to use volume, headset/handset, and mute controls. The SupraPlus H251N Headset provides excellent audio quality for traditional voice applications as well as the increasingly popular Voice over IP softphone applications

Technical Specifications

Manufacturer: Plantronics
Catalog Number: 1630
Type: Corded
Wearing Style: Over-the-Head
Max Range / Cord Length: 10 ft.
Weight: 1.4 oz.
Compatibility: Works with your existing single- or multi-line corded phone
Microphone: Noise-canceling
Earpiece: Foam
Color: Black Headset, Dark Grey Amplifier
Special Technologies: N/A
Warranty: 2-Year Full Replacement
Battery Life: 6 months if turned off when not in use
Handset Lifter Compatible: No
Busy Light: Compatible
Quick Disconnect: Yes
DC Adapter Compatible: Yes
What's in the box?: Plantronics Headset; Carrying Pouch; Plantronics Amplifier; Battery Door Kit; 2 AA Batteries; Male Modular to Quick Disconnect Cord; Pigtail Connector Cord from Amp to Phone
Handset Lifter Included?: No
Read More