你可以檢查每次開机 / 行車的車速、最高速度、時間、平均車速、里程等。

You can check the parameters of each session include present speed, average speed, distance, highest speed, traveling time etc.

設有高速提示語音功能，提高駕駛安全。用戶可download 英語、廣東話及國語。(用戶的 PDA 須有發聲設施。)

High / Low Speed Voice Advice allow you to download English, Chinese Mandarin and also Cantonese and install on your device.