Cobra XRS9880 360 Degree Digital Radar Laser Detector (Time & Speed Display)

Pros: Good quality build. Used the latest electronic components. Looks like a real Cobra. It contains a GPS receiver that allows you to use the data on the coordinates of cameras, as well as customize the detector response depending on the speed of movement. It is possible to fix the signal (frequency), which are false (interference). There is a mini-usb. It is hoped that it will be possible to update the software and the coordinates of the cameras in future. There are two modes of the superheterodyne.

Cons: The User Guide contains a description of any other detector. You will have to use intuition. There is no way off the range (X, K, Ka, Ku ...), which is not used in your country. No setup time zone for GPS. So you'll always know what time in Beijing. Moreover, the detector say correct time in voice every hour, and you can not disable it. The detector is speak a lot. You can't off it. Compass is not clear. No mode City / Highway. No Mute.

Other: I hope detector will catch all of radar signals.

Pros: Excellent design. High quality of assembly. It is very likely that it is the real Cobra. Two modes of superheterodyne. It catches stationary radars on good distance. You can storage interference frequency. It is also possible to keep coordinates of cameras. It is possible to set speed below which warning won't be. There is mini-usb the socket for updating.

Cons: The user's guide from absolutely other detector. A lot speaking device and you can't disable it . Language is only English. But the phrase "GPS OK" sounds on the language which unknown to me . There is no possibility to disable bands. There are no buttons the city/highway and mute. Sometimes warns about something unclear. You can't set time zone. But time from GPS and time zone is only China. And each hour the device says about time in Beijing. You can't disable it.

Other: I think it is good purchase.