Black Shark removes the headphone jack from the Black Shark 2 gaming smartphone, a curious decision considering the 3.5mm jack’s seeming return.

Ever noticed the black rings on a headphone jack? Learn what they mean, how they affect audio, and why some jacks have more than others.

A new Roku remote that features customizable buttons and a rechargeable battery might be on the horizon. The new remote, called the ‘Roku Voice Remote Pro,’ includes a feature that helps people find ...

It has a tracking device (so if the remote is lost, you can find it on Roku’s app) and a headphone jack. The Pro can be recharged via USB.