Up to 9 hours of listening time (more than 24 hours with charging case) Adjustable, secure-fit earhooks for lightweight comfort and stability. Reinforced design for sweat and water resistance during tough workouts. Volume and track controls on each earbud, voice capability, and Auto Play/Pause. Powerful, balanced sound with dynamic range and noise isolation. “Hey Siri” hands-free voice2 and improved connection speed3 via the Apple H1 headphone chip. Earbuds connect independently via Class 1 Bluetooth for extended range and fewer dropouts. With Fast Fuel, a 5-minute charge gives 1.5 hours of playback when battery is low.
Enhanced phone call performance and call handling from either earbud.