FIRSTEC Sports Earphone In-ear Green/Grey Sweat and Water Resistant,Stereo Sound for Most Audio Device with In-line Microphone running and 3.5mm gold plated jack SNUG FIT AND STAY PUT IN YOUR EARS THROUGHOUT WORKOUT - Special designed profile of Honsenn workout earbuds fits snugly into your ear cavities. Over the ear design makes the workout headphones keep secure fit. All makes these sport earbuds won't fall out of ears during most active sports. Great sports earbuds for running, jogging, gym, walking and dancing. They are sweatproof headphones that will still keep stay in place during sweaty workouts. LIGHTWEIGHT AND COMFORTABLE FIT - Optimized nozzle angle is designed to ensure comfortbale wearing in the ears. These exercise earbuds are 16g lightweight with soft wire wrapped around the ears. They are comfortble fit even after longtime workout. You can even wear these earphones to sleep in and don't notice much they are in your ears. NOISE ISOLATING AND GREAT SOUND - The cable wires offer high quality audio signal transmission which ensures outstanding sound quality. The sound comes out clear, loud and with bass. They are also noise isolating eabuds that can block outside noise. You can listen to your music and phonecall clearly even in noisy environments like gym, fitness walk, subway/bus commute and flight trip. CONTROL MUSIC, ANSWER AND END PHONE CALLS BY ONE CLICK. A phone call control button and microphone are built in the cable. The control unit is standard and convenient to use. You can use it to answer/end a call (one click the button), skip to the next track (double click)/previous track (triple click), start apple Siri/samsung S voice(long press). These stereo in ear headphones are fully compatible with iPhone, iPod, iPad, Android phones, laptop, computer, psp, tablet, mp3 etc. FIRSTEC CUSTOMER: Committed to improving quality products and perfect service, 1-year Warranty! Wants every customer's approval,hoping they are not only satisfied but 100% satisfied. Contact us,you will get for one-on-one service.