接头类型
USB, Radio antenna, BT/WIFI antenna, 4G antenna, Build-in/External SIM card, GPS antenna, RCA
功能
立体声, 电波转换器, 免提, 音箱, APP控开关, 七彩灯, 内置麦克风, 语音助手, 屏幕显示, 断电记忆, Hi-Res音效, Multimedia player, DSP, Carplay, Android auto, Theme select, Wallpaper select, RCA Output, Optical/Coxial, Reversing, navigation