Key Features: Up to 50 Hours Total Playtime: Enjoy up to 7 hours of listening on a single charge, plus an additional 43 hours with the charging case—perfect for long commutes and extended sessions. Quad Microphones with ENC: Stay heard loud and clear during calls with Environmental Noise Cancellation and 4 dedicated mics for noise-free conversations, even on the go. Seamless Dual Device Pairing: Effortlessly switch between two connected devices—whether it’s a laptop and phone or tablet and TV—without missing a beat. 10mm Sonic Blend Drivers: Custom-tuned Sonic Blend tech combines PET clarity with PU bass, delivering rich, immersive audio for music, movies, and more. Instacharge (10-min = 150-min Playtime): Running low? Just 10 minutes of charging delivers up to 2.5 hours of playback, so you’re always ready to go.