Sound quality is the soul of an earphone. That is why this Mini TWS Touch Control Wireless Bluetooth Earphones is equipped with a graphene diaphragm unit that brings high-fidelity sound quality, making music more powerful. Its cool frosted shell and magnetic design bring a unique music experience every time you pull them. With waterproof and sweatproof features, these earphones effectively prevent sweat from damaging the components. The magnetic charging case with a powerful display screen enables you to see the remaining power at a glance clearly.