What is the decibel reduction rating? null

Hi there, Thanks for your inquiry. Unfortunately, we don't disclose the Decibel/Noise Reduction Rating. The WH-1000XM4 has Industry-leading noise canceling with Dual Noise Sensor technology that will provide one of the best noise cancelling experience. To give you an idea about the noise canceling function of the unit, it is most effective in low frequency (bass) noise, such as noise made by vehicles or air conditioning, but not all sounds can be completely canceled. Regards, Jess

“What is the decibel reduction rating?”

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Sony - WH-1000XM4 Wireless Noise-Cancelling Over-the-Ear Headphones - Black-Angle_Standard

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Hi there, Thanks for your inquiry. Unfortunately, we don't disclose the Decibel/Noise Reduction Rating. The WH-1000XM4 has Industry-leading noise canceling with Dual Noise Sensor technology that will provide one of the best noise cancelling experience. To give you an idea about the noise canceling function of the unit, it is most effective in low frequency (bass) noise, such as noise made by vehicles or air conditioning, but not all sounds can be completely canceled. Regards, Jess
Answered by SonyListens 1 year ago
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