Sony WH-XB910N successor’s design, colours, and key features revealed [UPDATED: WH-CH720N]

Sony WH-XB910N extra bass wireless headphones

Black, Blue, and White colou
Active Noise Cancellation
DSEE (upscaling music files)
Bass Boost via a companion app to enhance the audio experience.
V1 Chip
Playback time of 35 hours with ANC enabled
Quick charge system
multi-point connection.