Features:<br /><br />1. Adjustable ear-hook・ ergonomic design・ perfect match with your ear・ comfortable for long-time wearing.<br />2. This earphone is splash-proof・ no worry about the rainy day and the sweat when you doing sport.<br />3. 13.5mm drive unit・ provide you potent sound・ put you personally into music world.<br />4. With high clear microphone・ you could enjoy the phone call withou interference.Specifications:General Specification  Brand  FINEALL  Color  Black・ Red・ White・ Blue  Wearing Type  In-ear Cable Length (m)  1.2mTechnical Parameters  Microphone  Yes  Wired Control  Support  Plug Type  3.5mm  Receive Sensitivity  104dB  Impedance  16&amp;Omega;  Frequency<br />  Response  18-20kHzPackage  Included: 1* FINEALL Adjustable Ear-hook EArphone 1* Cable Clip 1* Manual<br /><br />