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 ...

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'.

For the radio, the 1930s was a golden age. At the start of the decade 12 million American households owned a radio, and by 1939 this total had exploded to more than 28 million. But why was this ...

A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

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 ...

When you buy through our links, we may earn a commission. Learn more› By Nena Farrell and Dennis Burger Our Bluetooth radio pick, the Victrola Houston, was discontinued, so we removed it from ...

ICYMI, there’s a theory that Harris was wearing an earpiece (Nova H1 Audio, to be exact) during the debate — but is it true?

The Pro Christmas T5 lights have rich colors, tightly wrapped wires, and a one-piece molded plastic bulb design that won’t let dirt or water in. Thom Dunn / NYT Wirecutter From left: the (now ...

I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you might want to connect to them. I’ve reviewed more than a thousand different consumer ...

Earpieces are not permitted in presidential ... Bush's shoulder was a radio receiver to strategist Karl Rove. A campaign ...