i recently purchased a wireless GPS system for my car and have been extremely impressed with its accuracy and ease of use. The device, though small in size, has a large display screen that is easy to read even in bright sunlight .Through trial and error, I found that the Bluetooth pairing feature was a bit tricky to set-up, but once connected, it's been smooth sailing. The system is a great addition to any vehicle, especially for those who frequently travel or use electronics while driving..See full review