JBL Wave Buds 2 True Wireless Earbuds feature Active Noise Cancelling and Smart Ambient technology, allowing you to block distractions or adjust how much ambient sound you hear. With 8mm drivers, they deliver rich JBL Pure Bass Sound. Dual microphones on each earbud ensure clear voice calls by reducing background noise. They offer 10 hours of playback plus 30 additional hours with the charging case, and 3 extra hours from a 10-minute fast charge. Multi-point connection and Fast Pair enable seamless switching between devices. The JBL Headphones app allows EQ customization and sound control.