What Customers Say
More about this headset
The M22 Amplifier and H261N 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
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: | 1633 |
| Type: | Corded |
| Wearing Style: | Dual-Ear |
| Max Range / Cord Length: | 10 ft. |
| Weight: | 1.8 oz. |
| Compatibility: | Works with your existing single- or multi-line corded phone |
| Microphone: | Noise-canceling |
| Earpiece: | Foam |
| Color: | Black |
| Special Technologies: | Sound Enhancement System |
| 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 |
