S1 Dynamic&amp;Balance Armature Hybrid Sport Earphone In-Ear Headphone with Microphone<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Dynamic&amp;Balance Armature Hybrid Sport Earphone with Microphone/Play/Pause features.Compatible with MP3/MP4/Smart phones/Computer/ipads.</li><li>Whether it is vocal，IF，bass，or high pitch， this headphone can be easily handled，the advantages of the dynamic&amp;balance armature，it can be wide depth to analysis the sound field.</li><li>For different music，we have prepared different units，dynamic for the powerful bass， dynamic for the clear high pitch.</li><li>Speaker:8mm dynamic speaker+1 unit moving iron. Plug type:Gold plated 3.5mmplug . Sensitive:94±3dB. input Power:20mW. Frequency response:20-40kHz. Cable:1.2M oxygen free copper cable.</li><li>Package included:1x headphone only +3 different size earpuds.NOTE:Red is for right ear，Blue is for left ear.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ZtehY1dGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41o%2BoyMCzfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51pRDdp2fpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wbyjFY1zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417I%2BnMg%2BfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4153XxWzjML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xV4i%2B-nWL.jpg" noproxy>