The Helmet M2 Series in black are wired in-ear earphones designed for a clear and balanced listening experience. Depending on your device, you can choose between a USB Type-C, Lightning, or 3.5mm jack connector, with the latter featuring a 1.2m cable for comfortable movement. These earphones utilize 10mm drivers to deliver HD music across a frequency range of 20-20000 Hz with an impedance of 16 Ohm. Their ergonomic design provides passive noise isolation, helping you focus on your audio by reducing ambient sounds. An integrated microphone and smart calling features allow you to handle conversations easily, while the Lightning version includes convenient volume control. These black earphones suit anyone looking for a reliable, wired connection for daily music and calls.