AptiX operating systems use advanced microprocessors and central processing unit bringing lightning fast reaction time into automotive multimedia entertainment systems. Standards for all AptiX models include Smart Sense capacitive glass touch panel, Bluetooth V4.0 for hands-free calling, Adaptive Fast Charging of enabled mobile devices, and more. Select AptiX units add multi-color illumination or an advanced audio staging equalizer. Bluetooth 4.0 with Enhanced Data Rate increases traditional data transfer rates to 2.1 Mbit/s. This lightning quick information transfer increases clarity & virtually eliminates unwanted distortion during calls and wireless MP3 audio playback. Most Bluetooth enabled Smartphones will transfer phone book contacts, view recent call logs, and stream MP3 audio tracks. We demand top performance of our mobile devices to meet our social media and content streaming needs. To keep up with rapidly changing design trends, our mobile devices tend to rely on limited energy capacity, utilizing every efficiency to prolong the charge of the battery. Select AptiX source units feature USB Adaptive Fast Charge technology, reducing necessary down time to get you moving again. AFC has the potential to recharge enabled mobile device batteries from zero to up to 50% in about 30 minutes. (USB cable not included).