Experience superior sound quality with the OTU HJ-04 Metal Wired Earphones. Designed with a durable metallic finish and HiFi audio, these earphones deliver deep bass and crystal-clear treble. Perfect for music, movies, and calls on the go. Features: HiFi sound with enhanced bass and clarity 3.5mm universal jack – compatible with smartphones, tablets, laptops, and more Lightweight and durable metal design Built-in microphone for hands-free calls Comfortable ergonomic earbuds for daily use Ideal for those who want high-quality audio with a classic 3.5mm connection.