TREBLAB XR500 Bluetooth Headphones, Best Wireless Earbuds for Sports, Running or Gym Workout. 2018 Updated Version. IPX7 Waterproof, Sweatproof, Secure-Fit Headset. Noise Cancelling Earphones w/ Mic TRUE HD SOUND AND HIGH OUTPUT SPEAKERS  Our best wireless headphones for sports; latest Bluetooth 4.1 EDR technology with CD-like sound quality. Enjoy crisp treble and strong bass in the gym or on the go and feel the added motivation and improved results. ULTIMATE HEADPHONES FOR SPORTS - eXtra comfortable, never fall off, thanks to XDrop ear-hooks. Whether youre a serious runner or just love hitting the gym from time to time, your search for the best WATERPROOF and SWEAT-PROOF sports headphones is over! BLOCKS OUT THE NOISE - our passive noise-cancelling earbuds come with expandable foam ear-tips that block outside noise and let you to focus. LONGEST BATTERY - Keep on running with music or talking on the phone without a recharge for up to 9 hours! ENHANCED CONNECTIVITY AND PAIRING - Pair wireless earbuds to an iPhone, iPad or Android device easily in literally 5 seconds. CALLS MANAGEMENT - Just touch a button when someones calling, and to hang up.