Brand: Treblab. MPN: XR500BS. XR500 feature latest Bluetooth 5. 0 technology with CD-like sound quality. Enjoy crisp treble and strong bass in the gym or on the go and feel the added motivation. Blocks Out The Noise and Lats Long - our passive noise-cancelling earbuds come with ear tips that block outside noise and keep on running for up to 9 hours without a recharge!. True HD Sound And High Output Speakers – Our best wireless headphones for sports with latest Bluetooth 5. 0 and rich sound. Enjoy crisp treble and strong bass in the gym or on the go and feel the added motivation and improved results. In the box: TREBLAB XR500 Earbuds,3 sizes of Silicone Eartips,TREBLAB XR500 Carrying case,TREBLAB XR500 Cable Clip,USB/Micro USB Charging cable, TREBLAB XR500 User Manual. Ultimate Headphones For Sports - eXtra comfortable, never fall off, thanks to XDrop ear hooks. Whether you’re 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!. Enhanced Connectivity And Pairing - Pair wireless earbuds to all device easily in literally 5 seconds. Calls Management - Just touch a button when someone’s calling, and to hang up. On Device Control:Multi-functional buttons:On / Off,Volume control,Play / Pause,Next / Previous,Calls. Make everything you do more fun with XR500 Bluetooth earphones or we’ll refund you! 1-Year Warranty. Pair Bluetooth headphones to an iPhone, iPad or Android device easily in literally 5 sec. You can make and receive calls without interrupting your session with a built-in mic. Treblab XR500 Bluetooth Headphone - Stereo - Wireless - Bluetooth - 38 ft - Over-the-ear - Binaural - In-ear - Noise Canceling.