Half In-ear Headphone - Hybrid of In-ear and Traditional Headphones Multi-hole System - Great Sound Quality Professional Accoustic Tuning - Balanced 3-frenquency Ergonomical Design - The Best Way to Wear an Earphone 3-key Controler - Everything Becomes Easier Metal Housing - Sexy Look and Long Service Time Compact Package - Don't Miss the Small Details
Function:For Mobile Phone,Common Headphone,Microph Style:In-Ear Line Length:1.2m Volume Control:Yes Plug Type:Line Type Communication:Wired With Microphone:Yes Connectors:3.5mm Sensitivity:120±5dB Frequency Response Range:5-25000Hz Resistance:32Ω