- This Daewoo headphone has Active Noise Cancelling to block background chaos, so you can focus on your tunes - With up to 10 hours of battery life, you can listen to your favourite playlist or podcast for a long time - Its 40 mm drivers give you crisp and clear sounding audio, so every beat hits just right - Plug in with the 3.5 mm jack or go wireless with Bluetooth, you've got both options