Product Review

Use a wireless headset or amplifier with your 3.5mm headset jack. This male 3.5mm to male Rj9 adapter allows you to connect any smartphone or desktop phone with a 3.5mm headset jack to a wireless base station or wired amplifier. Compatible with most standard amplifiers and wireless base stations such as Plantronics, Jabra, and GN Netcom.

Compatibility

Works with any phone that has a 3.5mm headset jack, including...

Apple iPhone, iPad and Macbook devices

Samsung Galaxy smartphones and tablets