Product Overview: ‣ The Nyork HP-906 is a versatile & reliable in-ear earphone, featuring a 3.5mm jack & designed for excellent sound quality & comfort. Key Features: ‣ 3.5mm Jack for Universal Use ‣ Clear & Balanced Audio ‣ Comfortable & Secure Fit ‣ Durable Cable Construction ‣ Compact & Easy to Carry Technical Specifications: ‣ Connectivity: 3.5mm Jack ‣ Frequency Response: 20Hz - 20kHz ‣ Impedance: 16 Ohms ‣ Color: Black