JBL Tune 760nc Over Ear Active Noise Cancellation

Battery Life: Up to 35 hours (ANC on), 50 hours (ANC off). Charging Time: ~2 hours for a full charge. Driver Size: 40mm dynamic drivers. Connectivity: Bluetooth 5.0 with Multipoint Connection (pair two devices simultaneously). Noise Cancellation: Active Noise Cancelling (ANC) + Ambient Aware/TalkThru. Frequency Response: 20Hz – 20kHz.