The Smile Earphone Cap is a cute and fun earphone cap! Make use of the audio jack that you rarely use on your cell phone by decorating it with the Smile Earphone Cap! By using the earphone cap, you are also keeping the audio jack clean from any dust which may affect the audio jack if not cleaned often. The Smile Earphone Cap also features a screen cleaner on the back so you can clean your screen anytime! This earphone cap can be inserted into any available audio jack for any device such as any smartphones, iPad, iPod and more! Please check out the photos to learn more!