• Big 10mm Drivers: The drivers produce powerful sound with punchy bass. • 22 Preset EQs: Choose how you want to hear your music in the soundcore app. • All-Day Playtime: Get 10 hours of playtime on a single charge and stay powered for 30 hours in total with the case. • AI-Clear Calls: 2 mics and AI processing ensures that your voice is heard in crystal clear clarity. • Fast Charging: A fast 10-minute charge gives your earbuds an extra 2 hours of playtime.