Sony Wireless Noise-Canceling Stereo Headphones WH-ULT900N ULT WEAR Powerful Bass Amazon Alexa Support Improved Call Performance Comfortable Fit

The ULT's dedicated driver unit and sound quality tuning deliver powerful bass and a natural, wide sound field. The integrated processor V1 and dual noise sensor technology improve noise cancellation performance. The newly designed microphone peripheral mechanism also improves call performance. The integrated processor V1 provides higher sound quality. Long built-in