Sony ULT WEAR Noise Cancelling Wireless Over-Ear Headphones - Black is a pair of over-ear wireless noise-cancelling headphones with Sony ULT POWER SOUND, designed for listeners who want adjustable bass emphasis alongside active noise cancelling. Sony specifies 40 mm dynamic driver, plus dedicated ult button for bass-focused sound modes. It also includes dual noise sensor technology with integrated processor v1, giving the model a clearly defined feature set for its core role. This exact variant uses Sony’s Black finish. The emphasis is on practical day-to-day use and the verified functions Sony documents for this exact range.

For ownership and routine use, it provides up to 30 hours with noise cancelling on and 50 hours with it off, alongside DSEE sound enhancement and Bluetooth 5.2 with multipoint connection. That combination suits bass-focused listening as well as travel. Compared with WH-CH720N, ULT WEAR moves to a 40 mm driver and adds the dedicated ULT bass control. Both offer active noise cancelling and multipoint connectivity.