[Bluetooth5.0& Sound Quality]：Bluetooth 5.0 technology provides a stable wireless connection to your smartphones and other Bluetooth devices. Bluetooth 5.0 and binaural stereophonic sound that produces incredible sound quality with crystal crisp treble. the only thing you need to do is focus on the things that you love, and enjoy unity experiences of music and life.
[Easy Pairing and Volume Control]: Wireless Bluetooth earbuds are equipped with a one-step matching technology. Pull only the two earbuds out of the charging case and search for and connect the “S16” on the smartphone Bluetooth. In just a few seconds, you enter the world of pleasure. You can control your volume by pressing the wireless headset to completely liberate your phone.
[Battery Life &Exquisite]: When the earbuds is fully charged, you will get 4 hours of music playback time. A charging box with a built-in 500 mAh battery provides extra 12H of use for earbuds The magnetized cartridge holds the earbuds in place while charging, and the solution is actually very effective because most true wireless earbuds are easily lost. They are small in size and can be conveniently stored when you are not listening to music.
[IPX5 Waterproof and Sports]: Because IPX5 is waterproof and dustproof, don’t worry that it will not work because of running, hiking, yoga, gym sweat, and rain. The unique in-ear fin design is safe to hold and does not let you know that it exists, don’t feeling that they may fall out. The only thing you have to do is keep moving.
[ WARRANTY ?] We vouch for KAISITE wireless earbuds that are manufactured under strict quality standards to bring you the best user experience.?Any problem, please feel free to contact us for professional troubleshooting and aftersales service.?As we offer a ?40 DAYS HASSLE-FREE RETURN POLICY and ONE YEAR WARRANTY there is definitely no risk for your order.