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Does your headset require a 2.5mm or 3.5mm compatible headset?

Click one of the following.
2.5mm
Many cell phone, cordless phones and even many desk phones accept headsets with 2.5mm jack. We offer commercial grade quality headsets for the best sound and comfort.
3.5mm
For phones that have a 3.5mm headset jack. Provides both sound for listening and a noise canceling microphone for speaking. They are commonly used with smartphones such as the iPhone and Blackberry Smartphones.