Playing time Up to 22 hours ANC Off (50% volume) Up to 15 hours ANC On (50% Volume) Talk time 19 hours Active Noise Cancellation Up to 22DB Noise Reducation Recharge time 1,5 hours Compact design Foldable for compact storage Smart design Ultra comfortable ear cushions with soft headband Bluetooth version 5.4 40mm audio drivers 32ohm
