1: Support adaptation to the new iOS17 interface, support dialogue awareness, support personalized volume, and support adaptive audio
2: Support Type-C battery compartment charging interface
3: Support sliding to control volume, support pressure sensing control UI, support head tracking
4: Support dual-system OTA
5: Support Hybrid Dual-Feed Active Noise Cancellation, support Dual mic Call Noise Cancellation (ENC), single earphone with three microphones
6: >1:1 hinge, 6-axis gyroscope
7: chip HuiLian H2Sultra