A pair of practical in-ear headphones from Shure. They come with active noise cancelling that blocks all unwanted noise around you.
From Amazon
Shure Wired Sound Isolating Earphones Gen 2, Secure in-Ear Earbuds, High-End Professional Sound, Hi-Def Four Drivers, Upgraded Sound Filters, Durable Quality, Customizable Frequency - Jade, One Size
GAK
Shure SE846 Gen2 Sound Isolating Earphones, Clear Headphones
This product is also available at 2 unverified merchants.