The Xiaomi In-Ear Headphones Basic features a light yet scratch-resistant design, with an aluminium sound chamber that 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 feel smooth in hand and add an elegant touch. 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.Uniquely designed, the 3rd generation balanced damping system enhances sound and airflow. It separates air flow at the front of the chamber and lets sound through the back to create a mellow and transparent sound. Its easy controls let you pause, play, answer and hang up calls conveniently with a simple press of a button. It’s universal 3.5mm connector is widely compatible with Mi phones, Android and iOS devices. By flattening a section of the headphone jack, we created a handle for your fingers. This allows you to plug the headphones in and out with minimal effort.