MAXROCK (TM) Super Bass In-Ear Headphones Earbuds with Stereo 3.5mm and In-line Mic for Cellphones, Tablets (Red&Black) HIGH SOUND PERFORMANCE: High resolution stereo bass earbud headphones, excellent dynamics, and an ultra-smooth top end, providing you with unique music experience UNIQUE DESIGN: Perfectly suit your ears for long-time comfortable wearing experience IN-LINE MIC: In-line microphone and remote control allow you to easily answer calls, end calls, volume control, play music NO-TANGLE: Flat cable no-tangle trouble make your phone easy to keep and to be protected DURABLE SPORT CARRYING CASE: Easy to carry the earphones, with small, medium,big size, three sets eartips