NUBWO NY51 In-ear Headphones Sports Earbuds Noise Isolating Earphone with Memory Wire Secure over-the-ear fit with memory wire which hang on your ear, never easy to fall down when you are moving. Built for running or other outdoor/ indoor exercise and sporting. 3.5mm plug, 3.9-foot Y type round cord with microphone and volume control. Noise Isolating with in-ear design with energetic sound and enhanced bass. Works with smartphones, tablets, computers, MP3 players and other devices with 3.5 mm port