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 standard ...
Adam Z. Lein has been a tech journalist at Pocketnow since 2002. He's also been a photographer since 1995 and a web developer & graphic designer since 1997 while working on the DEC intranet. He's also ...
There is only so much you can say about headsets, right? The sound is good or it’s not. Well, the 550 DSP is from Plantronics, whose headsets were used by Neil Armstrong in the moon landing, so it is ...