Brand Xiaomi Color Black Ear Placement In Ear Form Factor In Ear Noise Control None Elegant in aluminum: Light yet scratch-resistant, the aluminum sound chamber is anodized for a sleek finish and features a finely engraved CD-like pattern to prevent it from slipping. Delicate details like the chamfered edge feels smooth in hand and adds an elegant touch. Comes with two additional earbud sizes (S / L) A sound to resonate with: The diaphragm uses a combination of aerospace-grade metal and PET to create a balanced and solid sound. Tuned and optimized across popular music genres including pop, rock, dance and more. 3rd gen balanced damping system: Uniquely designed, the 3rd generation balanced damping system enhances sound and air flow. It separates air flow at