Sennheiser’s PC 120 headset comes with a 2.5mm stereo jack for mobile phones and a 2 by 3.5mm jack for laptop computers. The unidirectional, noise canceling microphone is adjustable, delivers ...

I mention the usage of HTC ExtUSB (11-pin mini-USB 2.0 and audio jack in one) in my reviews because I generally prefer to have a standard 3.5mm headset jack on my mobile phones so I can listen to ...

The 3.5mm phone jack is a well-established standard in the audio industry and continues to get strong support from users in the market. Originally invented in the 19 th century for telephone switch ...

This is Nicole Lee's new Ask the Editors column, answering questions about cell phones and their accessories. It runs every two weeks, starting this Monday. Nicole Lee is a senior associate editor for ...