SONY XB450AP Wired Headset (Blue, On the Ear). Simplify your life. Personalize your headset with this easy-to-use application. Configure your mic button to chose from volume control or track control functions. Download the application from play store and follow easy intructions to set functions from mic button. This applcation is comapatible with andriod 4.0 and above. Tailor made for Electronicsc dance music lovers. The enhanced Extra Bass technology enables you to enjoy the intensity of deep bass notes in a variety of locations and scenarios, just like being at an actual club or live festival. The Bass Booster amplifies the low end frequencies through a specially designed duct in the housing, while an improved seal between the driver unit and your ears keeps sound in. Stay in touch while listening music. The cable has a convenient in-line remote and microphone, so you can take hands-free calls whenever they come through on your smartphone. A swivel design in the housing allows you to lay your headphones flat, making them easy to carry. A durable, finely grooved serrated cable reduces tangling.