THese earbuds work with any standard 3.5mm jack. Blocks out backgroun doise and great bass. There is a control button on there too. It cycles thru the music and can control the volume. If you plug into your phone the control button also answers/hangs up phone calls and has a built in mic. It comes with different size ear rubbers and a clip for your shirt all in a nice hard round case. #rankboosterreview #SPonsored #Yongfa https://www.amazon.com/Yongfa-Earphones-Microphone-Headphones-Isolating/dp/B075QC8V1C