Aftershokz AS321-E Sportz M2 Open Ear Sports Headphones with Inline Microphone - Black

AfterShokz Sportz M2 open ear headphones sit comfortably in front of the ear, utilizing patent pending bone conduction technology to deliver stereophonic sound through the listener's cheekbones to the inner ear, enabling anyone participating in an activity - jogging, biking, skateboarding, hiking, skiing - to make/take phone calls and stay connected to both what they are listening to and the outside world. If a call comes in while listening to music, AfterShokz technology automatically interrupts and activates the in-line mic, making active mobile communications easier, safer, and more comfortable than ever. Built-in rechargeable lithium ion battery is included.