The Elmcoei EV-189 is a versatile wired headset designed for users who value both audio quality and convenience. It features a wide frequency response of 20Hz to 20,000Hz and an impedance of 16Ω, ensuring a balanced and efficient sound output across all your devices. The ergonomic design is crafted for a secure and comfortable fit, making it ideal for long listening sessions. Equipped with an in-line microphone and a dedicated management button, it allows you to answer and end phone calls directly from the wire without reaching for your smartphone. With its standard 3.5mm Jack connection, the EV-189 offers seamless plug-and-play compatibility for a variety of electronic devices.