Advanced Bluetooth 5.3 Connectivity: Elevate your listening experience with Baseus Wireless Earbuds, featuring the latest Bluetooth 5.3 for a stable and reliable connection. These wireless earbuds, earphones, and over-ear Bluetooth headphones are perfect for uninterrupted streaming on any device. Crystal Clear Calls with 2-Mics ENC: Say goodbye to background noise with the Baseus Bowie E20's 2-Mics Environmental Noise Cancellation (ENC) technology. These noise-canceling earbuds, wireless headphones, and headsets with a mic ensure your voice is heard loud and clear during calls or gaming sessions. 33 Hours of Playtime & Fast Charging: Enjoy extended listening with up to 33 hours of total playtime on these wireless ear buds. The fast charging feature ensures your Bluetooth earphones, earbuds, and in-ear headphones are always ready for your next adventure. IPX5 Waterproof for Active Lifestyles: Baseus Bowie E20 earbuds are designed for durability with an IPX5 waterproof rating, making them perfect for workouts, running, or outdoor activities. These waterproof earbuds and headphones are your ideal gym or running companion. Immersive Sound with 12mm Driver: Experience powerful bass and crisp audio with the 12mm large driver in the Baseus Bowie E20. Whether you're using these noise-cancelling earbuds, studio headphones, or over-ear headphones, the sound quality will enhance your music, gaming, and overall listening experience.