TecSox Fire TWS Bluetooth Earbuds offer a reliable audio experience with Bluetooth connectivity and 30-hour playtime, powerful bass, and IPX water resistance. Specifications: Battery Life: 30 hours of continuous playback Audio: Rich, immersive sound with powerful bass Water Resistance: IPX-rated for sweat and water protection Bluetooth: Advanced Bluetooth technology for seamless pairing Design: Ergonomic, lightweight for comfort during extended use USP: 30-Hour Battery: Non-stop music, podcasts, and calls for up to 30 hours Powerful Bass: Deep, rich audio for an immersive listening experience IPX Water Resistance: Ready for outdoor activities and workouts, resistant to sweat and rain Seamless Connectivity: Hassle-free pairing with stable Bluetooth connection Comfortable Fit: Ergonomic design ensures comfort for long hours of use