Great for Protecting Hearing:The over ear headphones are designed to the way that does not go into the ear holes,so you do not need to using dirty earbuds that fit snugly in ears.In addition,the open ear headphones stay on ears without having to put anything in canal,allow ears to breathe Comfortable Fit with Adjustable Ear Hooks: This 3.5mm headphones comes with adjustable ear hooks,you can adjust the ear hooks to have them on the right places,and they would stay in pretty well, perfect for school, office, airplane, travelling, study, online courses, etc Great Clarity and Sound Quality: With clear audio and a good balance of bass and treble,the sound is great and phone calls are clear; No Tangled Cords Anymore, The case makes storing headphones in purse a breeze with no tangles. No more lose cords getting tangled in your bag anymore Easy to Take Calls and Adjust Volume:The built in microphone and volume control make it easy to take calls or adjust your listening volume,offe