Talk and listen without holding the radio. Clear sound performance. High-quality Earpiece provide clear audio communication. Fashionable PTT design with metal clip. the Earpiece may be secured to ...

Acoustic tube and Medium Earmold easy to be Replaced and operated; Replacement Acoustic tube: Covert acoustic air tube transmits more clear sound and protect the eardrum from sound wave ...

It’s surprising how few components he’s using; the first build is just a germanium diode, some wire, and a piezo earpiece. But it strikes us that both of the radios he gives build instructions ...

If you make crystal radios, you’ve probably got a few crystal earpieces. The name similarity is a bit coincidental. The crystal in a crystal radio was a rectifier (most often, these days ...

Before the MP3 was the Walkman and before that was the "tranny" - the transistor radio. Personal radios existed before their mass popularity in the 1960's, but then they became a teenage 'must-have'.

The radio tube was gradually improved upon by other ... Technological refinements in radio continued. Early in the 1920s, headsets were replaced with speakers. In 1929, FM radio became available.

Hear your meetings clearly and stay focused no matter what's going on around you with the best headsets for working from home. Executive Editor David Carnoy has been a leading member of CNET's ...

It’s not the first time that Harris has been accused of using an earpiece to get an edge. During her debate against Trump in September, some Trump supporters also accused her of wearing pearl ...

Conservative radio host Hugh Hewitt resigned from the Washington Post after feuding Friday with two of the newspaper’s ...

Surprisingly comfortable for their weight Impressive sound and build-quality Adaptive noise canceling is top-notch and so is transparency mode Good headset performance for calls ...

Get all the news you need in your inbox each morning. In the notice filed Sunday, NBC said Harris appeared ...

I’ve reviewed more than a thousand different consumer electronics products including headphones, speakers, TVs, and every major game system and VR headset of the last decade. I’m an ISF ...