2.Color: Mix color
3.Frequency response :20Hz-20kHz
5. Plug :3.5mm stereo
8. Packing: Blister bag
10. Certificates: CE RoHS FCC
Mobile Phone Charger, Data Cable, Car Charger manufacturer / supplier in China, offering OTG Cable Lightning to 3.5mm Headphone Jack Adapter, High Quality Type-C to VGA USB OTG Cable, Lightning Converter to Earphone with Microphone and so on.