2.5mm jack curly clable with Plx QD "Works with Ciso SPA Series and other Cordless phones with 2,5mm Standard Headset Port.(3 poles with 2 black bands), No Smart phone use. Works with Grandstream ...

A small round connector for accepting the pin-shaped plug from certain phone headsets. This connector can be also be used with certain other types of accessories. While 2.5mm was the original ...

Renders apparently showing the Sony Xperia 1 VII have been posted online, and there's good news for audiophiles.

It’s almost impossible to find a smartphone with a 3.5mm headphone jack these days, at least not in flagship phones. There’s also a big market for wireless headphones and earphones which are ...

This update to the thin Katana clamshell phone sports a sleeker design, additional memory, a 2.5mm headset jack, and hearing aid compatibility. While it lacks analog, other features are similar ...