EMPIRE"s vehicle mount securely holds your device on your cars dash or windshield, making it easily accessible and giving you a clear view of it while you drive. The locking suction cup on the base of the mount easily attaches to anywhere on your dash or windshield, allowing you to set it at the most convenient position. At the other end of the base, the rotatable mount piece allows you to set your device horizontally or vertically and the adjustable arm allows you to set it at the best angle possible. The adjustable claw opens to 3 1/4" and closes to 2" in length and is also covered with foam padding, ensuring that your device doesn"t get damaged. Air vent mount attachment included. EMPIRE"s retractable USB data cable provides the ability to charge (device must support this function) and sync your device to your Mac or Windows PC. The cable offers error-free data transmission of contacts, music, ringtones, and other types of media at fast data transfer speeds. The 28" retractable cord easily gets out of your way when unneeded. Devices that use USB for power don"t need a separate power supply, conserving space and keeping power outlets free. Software and USB drivers are not included.