Do you worry that sweat from exercise will damage your headphones?
Are you bothered by the fact that dirty headphones can’t be cleaned?
Do you feel your headphones lack enough bass to keep you pumped during workouts?
Are you annoyed that your headphones don’t stay securely in place while running?
To learn more about the Maya S9 crowdfunding campaign, click here: http://z.jd.com/project/details/16612.html