Bose QuietComfort 20 Acoustic Noise Cancelling Headphones, Samsung and Android Devices, White

the bose qc25 urges of the QC 20 the standard set which i have here and the QC 20 our come with two additional buttons which work iphone music control and Siri voice commands the android blackberry and windows compatible QCs 20 still comes with the standard answer and call button and the aware mode control once you simply slide the box from the sleeve you open the Bo's flap once the flap is open and the protective foam is removed you will see the headphones both earbuds and the control module are fully exposed and ready to go once you pull the plastic housing out of the way there is some documentation for support and then a bolus carrying case the carrying case is a nylon mesh material inside you have documentation for the headphones and also the state ear tips the state your tips are bose patented design that are made for comfort and a great seal it also comes with the USB cable for ch