-SUPERIOR SOUND QUALITY The dual dynamic drivers in each earbud with exclusive crossover ensures resonant bass and crystal-like treble performance, which creates a immersive and melodious listening experience for you. -DUAL DYNAMIC DRIVERS The dual dynamic drivers and crossovers offers the superior sound for your earbuds. With QCC3020 chipset, providing a faster, stronger and more stable connection, you can enjoy the fun of wireless with the world. -Enjoy the Moment Adpot dual dynamic drivers and dual crossovers patented design, with beryllium-plated and composite diaphragm speakers, allows you immersed in premium sound all the time. -Comfortable to Wear The ergonomic design and skit fit earbuds allows you enjoy wonderful moment all day without any interruption. -CHARGE ON-THE-GO The multi-functional charging case can not only charge for your earbuds all the time, but also can be a carrying box to keep your earbuds safety and security in your pockets or bags during the trip.