Boean Bluetooth Headphones Wireless Earbuds Bluetooth 5.3 Running Headphones IPX7 Waterproof Earphones with 15 Hrs Playtime Stereo Sound Isolation Headsets for Workout Gym

[Stereo Sound Quality] Powered by 11mm dynamic driver and in-ear acoustic structure, wireless headphones presents a powerful and wide sound range, which makes the treble full of dynamics and the bass powerful.
[Up to 15 Hours of Playtime] Equipped with improved polymer lithium battery, bluetooth headphones delivers 15 hours of superior audio performance / talk time, which offers you excellent experience of long endurance.
[Ergonomic Design for Sports] Ergonomic design provides a comfortable and protected fit that doesn’t protrude from your ears especially for Sports, Workout, Gym. Equipped with 4 pairs of ear caps to verify your running headphones fit comfortably and noise cancelling in ear. Just move as you wish to have.
[IPX7 Waterproof] Rain, sweat, and water splashes all happen, so be in a position with waterproof earbuds, that are rated at IPX7 to resist liquids throughout strenuous exercise and all-weather conditions.
[Stable Bluetooth V5.3 Connection] Adopting the recent Bluetooth 5.3 technology, CSR chip and superior acoustic component, ensures faster and more stable connection. Boean wireless headphones as much as 30ft Bluetooth range in the open space and 10ft in the obstacles space.