SCI-FI INSPIRED DESIGN Unlike any wireless earbuds you have ever seen,Gravastar earbuds are designed for fashion and music lovers.The charging case is made from a zinc alloy material that keeps it safe from scratches and bumps. It also features a physical button and a laser-engraved touch panel that gives it a vibe that's out of this world. | Clear Call and Immersive Stereo SoundWith Knowles balanced armatures and 7.2mm dynamic drivers, the hyper-modern Gravastar Bluetooth earbuds bring you a powerful music experience that delivers on all levels - low, high, and everything in between. At the same time, Sirius Pro comes with in-ear detection, enabling you to use them smartly. | Fast Auto Pairing by Bluetooth 5.2 ChipCombined with Bluetooth 5.2 chip set and advanced wireless technology, Gravastar in-Ear earphones will automatically connect with your device right away when taken out from the charging case. Low latency and stable signal promise smooth using experience whether you are watching a movie or listening to music. And you can switch using modes freely, listen stereo music by TWS mode or just pop one bud in and leave the other...

Gravastar Sirius Pro Wireless Earbuds