Skullcandy Push True Wireless Earbuds introduce an innovative form factor that eliminates signal loss and lets you easily control each earbud with a single button. Push is packed with features that keep you in control without having to touch your phone.
AfterShokz Xtrainerz Wireless Headphones - Black Diamond
Swim, run, cycle and train harder with open-ear headphones that can withstand all elements. Xtrainerz are IP68 rated to be able to submerge in water up to 6 feet and feature MP3 storage with 4GB of memory.