Ergonomic design: It is designed according to ear’s geometric structure that can be easily put into your ears and makes it more comfortable for more people than any other styles headphone
Simple and generous appearance, reasonable structure easy to use: Built-in straight slide button to control volume; Songs switch button: press once to suspend and play music, press twice to switch songs, it also can answer and end calls
Storage case included!

Designed specifically for sports use, the Coredy BlackMamba2 is a superb combination of creative state-of-the-art designs and cutting-edge innovative technologies, with secure fit, sweat-proof, lightweight,that will enhance your enjoyment of music while running or performing your workout routines.
It is a premium micro-sized wireless pair of earphones, that features very comfortable over/under-ear fit options, which won’t drop out of your ears during your exercise. With the over-ear option, you completely do away with cords on your neck for a super liberating workout experience.
This professional sports music partner also offers hands-free MIC and HD voice functionalities for taking calls. It supports 4.0 Bluetooth and NFC for easy pairing as well as wireless CD quality stereo sound outputs, when listening to music from your phone.