![Lazmin112 Monitor Earbuds,in Ear Stereo HiFi Sound Detachable Cable Noise Isolating Wired Earphone,Wired 3.5mm Earpiece for Musicians Singers Audiophile DJs(Without microphone): Amazon.co.uk: Electronics & Photo Lazmin112 Monitor Earbuds,in Ear Stereo HiFi Sound Detachable Cable Noise Isolating Wired Earphone,Wired 3.5mm Earpiece for Musicians Singers Audiophile DJs(Without microphone): Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61V43OD-diL._AC_UF1000,1000_QL80_.jpg)
Lazmin112 Monitor Earbuds,in Ear Stereo HiFi Sound Detachable Cable Noise Isolating Wired Earphone,Wired 3.5mm Earpiece for Musicians Singers Audiophile DJs(Without microphone): Amazon.co.uk: Electronics & Photo
How exactly does an in-ear piece (the ones singers use) work? What exactly are they used for? - Quora
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Why Do Singers Wear Earpieces While Performing? (The Complete Guide) | In ear monitors, In ear headphones, Headphones
![Beyonce DIDN'T sing the National Anthem live at the Inauguration and lip-synched the whole thing (even though she ripped out her earpiece) | Daily Mail Online Beyonce DIDN'T sing the National Anthem live at the Inauguration and lip-synched the whole thing (even though she ripped out her earpiece) | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/01/22/article-2266539-171557AA000005DC-963_634x595.jpg)