Highsurround 7" Car GPS Navigation New Map 4GB With Wireless Rear view Camera Bluetooth AV-IN Easy-to-use, 7" Touchscreen Lane assist with junction view displays junctions and interchanges with colored arrows that indicate the proper lane needed for your next turn or exit Map Updates - Outsmart road changes Includes sturdy suction cup mount for easy adjustment and quick release Advanced Lane Guidance - Highlights the correct lane