COMPACT AND CONVENIENT: Chronus J3 wireless headphones are designed to help you conveniently enjoy listening to your favourite songs/videos/podcasts. They are super easy to use and connect to your smartphone with a click of a button. STRONG CONNECTION: There is nothing worse than having your favorite song cut out due to bad connection. That is why our wireless earphones use Bluetooth 5.0 which ensures a stable and quick connection to your smartphone, allowing you to enjoy clear and crisp sound on a 10m range. STYLISH & CHIC: These wireless earphones with Bluetooth come with a chic and compact charging case that looks super stylish and minimalist. The in-ear buds have an ergonomic design with silicone caps that ensure more stability and comfort. POWERFUL BATTERY: Wireless earphones use a 400 mAh battery that ensures up to 4 h of music or call time, as well as 96 h of standby use. Charging the case is easy and quick, so you can continue playing your favorite music.