12mm Dynamic Driver+ Dual Balanced Armature Drivers 37Hrs Playtime Hybrid Active Noise Cancellation Bluetooth Version: V5.4 Frequency Response Range: 20Hz-40KHz Maximum Working Distance: 10m Play Time: About 7 Hours (Up to 37 Hours With Charging Case) Battery Capacity: 35mAh (Earbuds) / 400mAh (Charging Case)
