Sony WH-1000XM4 Wireless Noise Cancelling Headphones, Blue 4GB 1ch microphone for high-quality surround

1ch microphone for high-quality surround audio recording

the Revival RD70 features two alarms and sleep & snooze timers

Use the button on the left earcup to choose from Quiet Mode for full noise cancelling or Aware Mode to let in some of your surroundings

Sleep and snooze timers

Even if power is lost

Sony WH-1000XM4 Wireless Noise Cancelling Headphones, Blue 4GB 1ch microphone for high-quality surroundThe smarter way to enjoy industry leading noise cancelling and premium sound Headband style High Resolution Audio headphones with industry leading noise cancellation, Adaptive Sound Control, and Speak to Chat mode. HD Noise Cancelling Processor QN1, Bluetooth Audio SoC and a dual noise sensor let you listen without distractions Personal Noise Cancelling Optimiser and Atmospheric Pressure Optimising High quality audio with DSEE Extreme and LDAC