[KERBY]

i need an earphone with good isolation within the budget range
 
Nothing crazy like the ER4S or that kind of isolation. just enough to silence the people next tom me and the open window

 

[Tail]

Well what is your budget?

 

[KERBY]

  Well what is your budget?

below 100$?

 

[lin0003]

Have a look at IEMs from Etymotic and Shure, their IEMs have very good isolation. 

 

[Tail]

You can check Shure SE215, they are 99 on amazon for example and they isolate very good (and sound good too!)

 

[KERBY]

oh yea. does it help if i say i have a 668b :3