Style:Headband Communication:Wired Connectors:3.5mm Use:Mobile Phone,Computer,Aviation,DJ Cord Length:70mm Color:OEM, ODM Type:Car IR headphone Certificate:ROHS,CE,FCC Style:Headband Microphone:Without Microphone Driver unit diameter:30mm Impedance:32 ohms Wire:1.6m Sensitivity:> 75dB Product name:IR-2011D Kids and Adults In-car Infrared Headphones Manufacturer Show More