Blickfang Ounuo iDO Kopfhörer für iphone / ipod

Newest ounuo iDo8030 earphone.... 1.Dynamic drivers with powerful neodymium magnets for a balanced,precise and true-to-life sound. 2.Excellent attenuation of ambient noise.. 3.Durable housing and rugged,high performance cable.. 4.Sleek ergonomic design and various types and sizes(S/M/L)of ear adapters ensure a comfortable,secure fit in iDo8030.. 5.Optimised for professional monitoring use and ideal for MP3,ipod,iphone,CD player,computer,and mobile phone(3.5mm stereo plug) 6.Willing to offer OEM/ODM service... Specifications: Nominal impedance:16 ohm Jack plug:3.5 mm stereo Transducer principle(headphones):Dynamic Frequency response(headphone):20Hz to 20kHz Sound pressure level(SPL):103 dB/+-3dB(1kHZ/1vrms) Total harmonic distortion(THD):<0.1% Cable length:1.2m symmetrical