Description Features:- Laser auto radar detector car radar detector M7 with LED display.- Support (Optional) English & Ruian voice warning.Supports touch keys.- English/Ruian radar voice broadcast and navigation voice broadcast LED band display- Provide 180-degree detection laser signal- Support 360-degree full-band scan, ultra-high aurance rate.- Global positioning satellite provides a safety and pleasure driving.- Detect any traffic monitor or stable camera (around the traffic lights) in advance.- Guide you to drive safely and avoid traffic conditions.- With automatic default storage function for all settings.- Easy to install and control, can be installed and used independently. Two Mode:- City mode, to alert the motion signals, when "+" button is preed, the vocal report will be reported every 10s, and it will turn to default setting when the motion signal disappeared- High way mode, it is the default setting, it will report each time when receiving signal with high sensitivity. "+" :Volume will be increased preing this button "M" : Screen will become brighter to pre this button "-" :Volume will be reduced preing this button & to shift between the city mode and high way mode if to pre this button for over 3 second Alert Type: Audio DC Port Charge: 12V Current: 150-300ma Work Temperature: -20C~+ 80C Model Number:M7 USB Port: 2.0 Materials:ABS Measuring Range: 200-800 meter Frequency:- X-10.525GHZ +/- 100MHZ.- K-24.150GHZ +/- 175MHZ.- KU-13.450GHZ +/- 125MHZ.- Ka-34.700GHZ +/- 1300MHZ. Van Detection: VG-2-11.150 +/- 175MHZ Applicable Models: Global OSD Language: English, Ruia Color: Black + Red Measurement Accuracy: 100% Product Size (L x W x H): 100 x 65 x 30mm Net Weight: 138g Package include 1 X Auto Radar Detector Unit 1 X Car Charger 1 X Anti-slip Mat 1 X English and Ruian Instruction Manual