ULT POWER SOUND lets you boost the bass and get into the music Dual Sensor Noise Cancelling with best in class performance Light weight design with improved fit and comfort Up to 30 hours of music playback*, with Quick-charge (10min = 5hr playback) White
| Headphone type | Closed-Dynamic (circumaural) |
| Driver unit | 40mm/Neodymium 5Hz-20kHz (JEITA) |
| Weight | 255g (approx. excluding cable) |
| Volume/music/call handling controls | Yes/touch controls (right ear-cup) |
| Battery | 3.85 V/520 mAh built-in lithium-ion |
| Battery charge time | 3.5 hours (Approx.)* |
| Quick-charge | 10mins charge = 5 hours playback (Approx.) using USB-PD AC adaptor (not supplied) |
| Music playback time | Up to 30 hours (NC On/Wireless) Up to 50 hours (NC Off/Wireless) |
| Wired operation | Yes, with supplied audio cable (3.5mm stereo mini-jack) |
| Voice Assistance | Google Assistant/Alexa (built-in) with wakeword Siri can be triggered from connected iPhone |
| Bluetooth type | Ver. 5.2/Power class 1 |
| Head-tracking | Yes, when used with compatible android devices |
| Effective range | 10m/line of sight approx. |
| Profiles | A2DP, AVRCP, HFP, HSP |
| Supported Bluetooth audio formats | SBC, AAC, LDAC |
| Smartphone App | Sony Headphones Connect and Sony Music Center |
