Never lose focus lightweight and ergonomic wireless in-ear headset delivers unparalleled freedom of movement for your workout, letting you stream audio and take calls without tangled cords locked-in fit Flex-wire ear hooks conform perfectly to your ears, providing the most secure fit for any activity, while the ergonomic earpieces block outside noise and ensure all-day comfort. Sweat proof design IPX5 sweat- and weather-resistant design protects from damage due to sweat, Moisture, and the elements. Rich and clear sound> Advanced 10mm drivers bring music, movies, games, and other media to life with enhanced bass and crystal clarity. Built-in headset seamlessly take calls and control media playback using the integrated microphone and remote. Long battery life Built-in rechargeable batteries provide up to 9 hours of talk and 8. 5 hours of music playback Time using the latest Bluetooth 5. 0 technology. What's in the box x6 sports wireless in-ear headset Micro-USB charging cable 4 sets of ear tips user manual 1-year