LABSIC 3.5mm HiFi Stereo Sports Earphone with Mic for Sports (LS-88 Green) The LS-88 was waterproof perfect for sports, Hi-Fi audio and acoustic structure design,no matter rock or hip-pop etc,you just enjoy the sweet voice and stereophony. Hit the color design, show your personality through music. Sports earphone lightweight ,comfortable and secure ear-fitting design. Take hands-free calls and adjust music with no-slip-grip controls，also not lost any call. Compatible most intelligent device .