SHOKZ OpenRun Mini (AfterShokz Aeropex Mini) -Bone Conduction Open-Ear Bluetooth Sport Headphones – Waterproof Wireless Earphones for Workouts and Running – Built-in Mic, with Headband

Mini Size-OpenRun Mini has a .83 inch shorter band size than OpenRun. If the back of your head’s measurement from the left to the right ear is 9.25 inches or less, OpenRun mini is your better choice.
Open-Ear Comfort – OpenRun Mini’s innovative design features a featherweight, wraparound frame and wireless, open-ear fit for comfortable, earbud-free listening. Includes Shokz headband.
Safety & Connection – Stay aware and motivated through any workout with our 8th generation bone conduction technology. OpenRun Mini delivers quality audio while leaving your eardrums open to surroundings for ultimate safety.
IP67 Waterproof Rated – Completely sweat and waterproof for workouts, fitness and running. Moisture detection alert included for safe charging. (Not suitable for swimming.)
8 Hours of Music & Calls – Enjoy eight continuous hours of music, calls and podcasts with our Bluetooth headphones. OpenRun Mini also features a 10-minute quick charge for up to 1.5 hours of battery life.
Outstanding Sound Quality – Bone conduction technology uses vibrations to transmit sound through your cheekbone directly to your inner ear for a premium audio experience.