What are the best noise cancelling ear plugs?

Hey I am giving you a really good option. Although headphones are from Motorola but the jack is universal so you can use it your phone too. They are the best headphones I have ever seen. I am using them from two months but I really like the features and sound quality of the phone. The name of the model is Motorola S305 Bluetooth headphones and comprise of super cool sound with amazingly system for the play, pause, mute and volume options. It is simply without cables so now you don’t have to worry about the cables to be broken at all. Look wise the headphones are totally sporty and fit easily with any kind of head size. The bass in mid range is rich and will give you an ear friendly experience. You will get it for $100..Thanks