最先进的车载娱乐影音系统.是专门为汽车前端市场开发的.-The most advanced audio and video car entertainment system. Is designed for automotive front-end market development.

PBAP协议，android 系统蓝牙设备电话本传输协议。-The Phone Book Access Profile (PBAP) specification defines the procedures and protocols toexchange Phone Book objects between devices. It is especially tailored for the automotive Hands-Free use case where an on