Charging case battery type: Lithium-ion battery ( 550 mAh/ 3

That means a better seal and with more stability in your ears when you’re using them

* RMS @THD 1%: 225W

Driver size: 18 x 11 mm Dynamic Driver

The audio performance of the JBL Authentics 300 is outstanding

JBL Endurance Pace Color:Black & Grey Charging case battery type: Lithium-ionFeel the beat, sense your surroundings. Wind, rain, snownothing stops your workout. JBL Endurance Pace headphones will keep you motivated every step of the way. You can work up a sweat in any weather, since the IP68 dustproof and waterproof rating means theyll never give up even in the most extreme conditions. Stay in tune with whats happening around you thanks to JBL OpenSound technology, which gives you powerful sound enhanced with our adaptive bass