The audio products exhibited on CES in 2009 no longer simply receive and play music. It is developing to information sharing, multimedia and wireless connection.

For suppliers, only audio manufacturers participated in the vehicle entertainment system in the past. Now, the music search suppliers, navigation and security solution providers also join in. Besides the entertainment technology of vehicle A/V entertainment navigation system, the vehicle consultant system also contains automobile gage kit that provides vehicle consultation.

The automobile gage kit has been developed for decades. It has stable and secure technical quality and just needs continuous improvement. The automobile A/V entertainment and navigation system only develops for several years and is going to be the system that main international automobile manufacturers such as BMW, Benz and Ford will develop.