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  2. Headphones - Wikipedia

    en.wikipedia.org/wiki/Headphones

    Headphones are also known as earphones[1] or, colloquially, cans. [2] Circumaural (around the ear) and supra-aural (over the ear) headphones use a band over the top of the head to hold the drivers in place. Another type, known as earbuds or earpieces, [1] consists of individual units that plug into the user's ear canal.

  3. Hearing protection device - Wikipedia

    en.wikipedia.org/wiki/Hearing_protection_device

    A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. HPDs reduce the level of the noise entering the ear. HPDs can also protect against other effects of noise exposure such as tinnitus and ...

  4. Earmuffs - Wikipedia

    en.wikipedia.org/wiki/Earmuffs

    Earmuffs that are also hearing protection. Earmuffs refer to two different items. Both items consist of a thermoplastic or metal head-band that fits over the top or back of the head, and a cushion or cup at each end to usually cover both ears. The cups can either be clothing accessories designed to cover a person's ears for warmth or personal ...

  5. Best headphones for kids: Comfort, safety, and durability win ...

    www.aol.com/best-headphones-kids-comfort-safety...

    While headphones for babies and kids certainly have their place — listening to music, a show, or even just to block out background noise — t Best headphones for kids: Comfort, safety, and ...

  6. Walkman - Wikipedia

    en.wikipedia.org/wiki/Walkman

    Headphones also started to be worn in public. This caused safety controversies in the US, which in 1982 led to the mayor of Woodbridge, New Jersey banning Walkman from being worn in public due to pedestrian accidents. [40] In the market, the Walkman's success also led to great adoption of the Compact Cassette format.

  7. Phone connector (audio) - Wikipedia

    en.wikipedia.org/wiki/Phone_connector_(audio)

    Phone connector (audio) Phone plug mated in a phone socket. The plug's grooved tip is held firmly by the socket's spring tip contact. When not mated, this spring instead connects to the flat switch contact for detecting a plug. A phone connector is a family of cylindrically -shaped electrical connectors primarily for analog audio signals.

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