OpenRunOpen Ear Comfort Our open ear design, powered by bone conduction technology, allows for total awareness of surroundings and bud free, comfortable listening. Available in 2 sizes to maximize comfort and ensure a secure fit. OpenRun Mini has a 0. 83 inch shorter band size. IP67 Waterproof An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not

Semi-Round

So however you like to train

- Installed Diameter: 32mm

With 8 hours of battery life and easy commands such as play

and much safer for your chain

confirm in table below

Sintered Metal pad with consistent

Material: Alloy

High-power hose for consistent performance

Steel construction

The Anatomic Relief Channel reduces perineal pressure

Icetek fabric is designed to lower your body's temperature