🎧 JBL Live 680NC Wireless ANC Headphones – Hi-Res Sound & 80H Battery. Model JBL Live 680NC. Battery Up to 80H (50H w/ ANC). ✔️ Up to80 hours playback (ANC OFF). ✔️ Up to50 hours with ANC ON. 🔊 JBL SIGNATURE SOUND + HI-RES AUDIO.