Block out unwanted noise 8 Active Noise Cancelling microphones cancel up to 40dB of unwanted noise, for fully-immersive listening. So you don’t miss a beat. Listen for up to two weeks¹ Up to 55 hours of listening, even with ANC switched on. ² And if you need more, a 10-minute charge delivers 2.5 hours of extra battery, 30-minute charge delivers 9.5 hours. ² Enhanced sound range – 6Hz to 21kHz Hear more, feel more. Go beyond the conventional range to sense every note, beat and whisper the artist intended. A Digital Signal Processor (DSP) reveals expanded sub-bass and high-end brilliance. Create your color Make your headphones your own, with customizable outer caps and ear cushions in a range of colors and finishes. Accessories sold separately. Double-tap ANC control Just tap the outer cap twice to cycle between ANC modes – Isolation mode, for maximum noise cancellation and Transparency mode to enable conversation. Auto off function: Automatically switches off after 30 minutes without being used, to preserve battery life.