Earplug sales will soar as they sing their electronically manipulated heads off.
From the movies.nytimes.com
A microphone on the inside of the earplug picks up speech signals through the skull.
From the sciencedaily.com
Everyone wears an earplug that takes constant scans of your brain activity.
From the techcrunch.com
The Nacre technology company was set up in 1994 in order to commercialize the earplug.
From the sciencedaily.com
At age 6, he attended my wedding with a transistor radio and an earplug.
From the post-gazette.com
The earplug comprises a miniature loudspeaker and both internal and external microphones.
From the sciencedaily.com
If they work in the food industry, there is a chance that an earplug will fall into the food.
From the newscientist.com
A new, intelligent earplug is now set to alleviate the problem.
From the sciencedaily.com
Unique product The earplug incorporates a mini-loudspeaker and internal and external microphones.
From the sciencedaily.com
More examples
An earphone that is inserted into the ear canal
An earplug is a device that is meant to be inserted in the ear canal to protect the wearer's ears from loud noises or the intrusion of water, foreign bodies, dust or excessive wind.
(Earplugs) Small foam ear inserts used to reduce loud noise.