Ergonomic Suspension Design Earphones For Mobile With Dual, Ear Gaming Headset. Every aspect of the Prime+ mouse was meticulously designed with a single goal in mind: victory. Co-developed with the world?s leading competitive players, the Prime+ mouse has a battle-tested shape, lightweight form factor, hyper durable design, textured matte finish, esports pro sensor performance, and full on-board customization. Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ear Dual microphone system with detachable boom microphone and built-in mic Ergonomic design with 3 sizes of best-in class silicone ear tips Lightweight around-the-ear suspension for hours of comfort Dynamic composite sound drivers provide superior gaming audio while on the go Multiplatform functionality for seamless compatibility via 3.5mm analog