Let Us Help You Sometimes it’s easier to talk through your headset decision with a real person. We’d be glad to help.
Give Us a Call
1-800-HEADSETS (1-800-432-3738)
We're here to help you with your purchase Mon-Fri 6:00-4:30 Pacific Time.
Send Us an Email Email us and a Headset Specialist will respond within 2 business hours!
Need a Bunch? Our Volume Purchasing Team is here for you. Give them a call at 1-800-319-7315, or email bulkorders@headsets.com.

| Manufacturer | Plantronics |
| Type | Corded |
| Wearing Style | Not Applicable |
| Max Range / Cord Length | Not Applicable |
| Connector Type (view connectors) | RJ9 |
| Weight | 4.3 oz. |
| Lines: (telephone products only) | Not Applicable |
| Compatibility | Works with your existing single- or multi-line corded phone |
| Microphone | Not Applicable |
| Earpiece | Not Applicable |
| Color | White |
| Special Technologies | Clarity Power |
| Warranty | 1 Year Replacement |
| Battery Life | 6-12 months |
| Reversible | Not Applicable |
| Handset Lifter Compatible | Not Applicable |
| Busy Light | Compatible |
| Quick Disconnect | No |
| DC Adapter Compatible | No |
| Digital Encryption | Not Applicable |
| What's in the box? | Clarity Amplifier, Cord to connect amp to phone, 9-volt Battery, User's Guide |
Will the Clarity HA-40 Headset-Handset Amplifier work with my headset or computer?
Click here and a Headset Specialist will respond within 2 business hours!I was worried that The product was not going to work with my headset when I purchased. I struggled getting it hooked up with my headset. I talked with a rep via the web and I figured everything...
Read Full Review