BlueFire Dual Driver Earphones 3.5mm Noise Isolation Wired Earbuds High Resolution Heavy Bass in-Ear Headphones Earbuds with MIC and Volume Control for iPhone Android Smartphone Tablet Dual DriversHigh definition sound produced by high performance dual neodymium drivers, bring you vivid sound field, sound clarity, sound shock feeling, splendid ambient noise isolation. Noise IsolationNoise-Isolating Design creates a superior fit to block out ambient noise and distractions, provide you with a high quality sound. Professional Acoustic DesignSoft silicon earbuds and adopted 30oblique in-ear wearing, which will not fall off, also can effectively isolate the external noise. Great for running traveling workout or gym. Convenient & ComfortableDesigned for different occasions, whether it is sports or leisure time, produce no burden on your ears. Wired earphones with 6 sets of different soft silicone earbuds tips ensure a proper fit and extra comfort. Widely CompatibleThis BlueFire Dual Driver Earphones supports iPhone,Android Smartphone,Tablet, MP3/MP4 Players,iPod, and all other devices with a 3.5mm jack.