Introducing our Sport Earphone Wholesale Wired Super Bass 3.5mm Crack Earphone Earbud with Microphone Hands Free. Our factory has designed this earphone for ultimate durability, providing long-lasting comfort and enhanced sound quality. This earphone has a convenient built-in microphone, making hands-free communication possible while on the move. The earbuds are designed to fit securely in your ear, providing a comfortable fit during sports or everyday use. Manufactured with precision and attention to detail, our earphone delivers brilliant sound quality with powerful bass to meet your audio needs. Buy from us with confidence knowing that our factory produces quality products that have been rigorously tested to meet international standards.