Awei A997 Pro ANC Wireless Stereo Headphone

Brand: AweiModel: A997 Pro ANCWarranty: 6 Month OfficialDriver Size: 40mm dynamic driversFrequency Response: 20 Hz – 20 kHzNoise Cancellation: Active Noise Cancelling (ANC)Battery Life:Up to 30 hours without ANCUp to 20 hours with ANCQuick charge supportConnectivity: Bluetooth 5.0Microphone: Built-in for calls and voice assistantsWeight: Approx. 280g