The best investment you will ever make. The Sony WH-1000XM5 Industry Leading Noise Cancelling Wireless Headphones with Hi-Res Audio, Best Phone Call Quality, 30 Hours Battery Life, Wearing Detection, Alexa Voice Assistant, Spotify tap, two device multipoint connection option and much more. Designed with newly developed "Soft-fit leather", the new Sony 1000XM5s are extremely comfortable to wear for long periods of time.The below features are the main benefits that owning a pair of Sony M5s gives you:Industry-leading noise cancellation:From airplane noise to people s voices, our WH-1000XM5 wireless headphones with multiple microphone noise cancelling keep out more high and mid frequency sounds than ever. With Auto NC Optimizer, noise cancelling is automatically optimised based on your wearing conditions and environmentMulti Noise Sensor technology:With four microphones on each ear-cup, this is our biggest ever step forward in noise cancelling. Ambient sound is captured even more accurately for a dramatic reduction in high frequency noise. Thanks to Auto NC Optimizer, noise cancelling performance is always and automatically optimised based on wearing conditions and external environmental factors such as atmospheric pressure.Incomparable noise cancelling:Specially developed by Sony, the new Integrated Processor V1 unlocks the full potential of our HD Noise Cancelling Processor QN1. This unique combination of technology controls eight microphones to deliver unprecedented noise cancelling quality.Superlative sound, engineered to perfection:The specially designed 30mm driver unit with light and rigid dome using carbon fiber composite material improves high frequency sensitivity for more natural sound quality. Sony unique technologies include a premium lead-free solder containing gold for excellent conductivity, Fine Sound Resistor for even power distribution, and optimised circuitry for an improved signal-to-noise ratio to ensure clear, consistent sound.Enjoy High-Resolution Audio with and without wires:The WH-1000XM5 supports High-Resolution Audio and High-Resolution Audio Wireless, thanks to LDAC, our industry-adopted audio coding technology. LDAC transmits approximately three times more data than conventional Bluetooth audio for exceptional High-Resolution Audio quality.Playtime:Enjoy a playtime of 30 hours with quick charge time abilities. 3min= 1 hour playback time. 10 mins = 5 hours playback time. 3mins = 3 hours playback time (with USB PD charge)