JBL Tour One M2 Wireless ANC Headphones - Black

Audio: 40mm dynamic drivers with Hi-Res Audio certification.Noise Cancellation: True Adaptive ANC with Smart Ambient and TalkThru.Battery Life: Up to 50 hours with ANC off or 30 hours with ANC on (plus quick charge giving 5 hours in 10 minutes).Connectivity: Bluetooth 5.3 LE Audio with multipoint connection.Calls: 4-microphone technology with VoiceAware for clear calls.