🎧 Elevate your audio game with style and power! Interchangeable zinc alloy cases for a personalized touch. 40 hours of total battery life to keep the music going. Only 5 grams each, perfect for any activity. aptX high-definition audio for crystal-clear sound. Bluetooth 5.2 with multipoint connection for seamless switching. 12mm dynamic drivers 40H total playback IPX4 waterproof The Gravastar Wireless Earbuds Sirius P5 combine cutting-edge technology with customizable design. Featuring 12mm dynamic drivers for immersive sound, a robust 40-hour battery life, and an IPX4 waterproof rating, these earbuds are perfect for both casual listening and active lifestyles. With Bluetooth 5.2 and multipoint connection, enjoy seamless connectivity across devices while showcasing your unique style with interchangeable zinc alloy cases.