1.Fully compatible music headset, ergonomic design, attention to detail, compatible with all 3.5interface mobile phones, high-performance 10mm ultra-thin diaphragm;2. Smooth treble, clear if, excellent analytical ability;3.TPE casing high elastic wire, anti-freeze,anti-pull and anti-winding;4. 16*0.06mm pure copper wire core is used inside the wire rod for unimpeded transmission ofleyuan with high quality;5.The insertion needle is plated with 3.5mm reinforcement.