Sony WH-1000XM4 Noise Cancelling Wireless Headphones – 30 hours battery life – Over Ear style – Optimised for Alexa and Google Assistant – with built-in mic for phone calls – Midnight Blue

• Industry-leading noise cancellation, powered by our HD Noise Cancelling Processor QN1 (Disclaimer in description)
• Premium sound quality these Bluetooth headphones support High-Resolution Audio, and even compressed music files are upscaled using our evolved DSEE Extreme technology.
• Speak-to-Chat automatically pauses playback when you start a conversation, Wearing Detection powers off your headphones when you're not wearing them, plus more smart features for a seamless, hands-free listening experience.
• With multipoint connection, your Sony headphones can be paired with two Bluetooth devices at the same time
• 30 hours battery life (with Noise Cancelling on) plus fast charging (10 min charge for 5 hours playback)2 (Disclaimer in description)

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