About this item [Immersive Sound with 10mm Drivers] The wireless earbuds feature an extra-large 10mm diameter drivers that deliver powerful bass, rounded mids, and clear treble so you can immerse yourself in your favorite songs like never before. [Customize 32 EQs with App] Tailor your sound preferences effortlessly using the app, which offers 32 EQs to enhance your audio experience and match your unique listening style. You can also share the joy of custom equalizers with over 2,000 audiophiles from around the world in the EQ Zone. [Extended 30-Hour Playtime] Enjoy up to 8.5 hours of playtime on a single charge, and the charging case provides up to 30 hours of extra power, making these wireless earbuds perfect for work, travel, or everyday activities. [Crystal-Clear Calls with Dual Mic ENC] 2 built-in microphones and advanced environmental noise cancellation (ENC) technology work together to block out background noise during calls, making calls clearer, perfect for busy environments.