1. 360-degree omni-directional detection 2. Chinese/English/Russian language switching 3. Signal level audio alert 4. City/Highway mode switching 5. Operating voltage: DC 12V 6. Measuring range: 250m-1000m 7. Packing list: main unit x 1, power cord x 1, suction cup x 2, hook x 1, manual x 1 8. Weight: about 274g 9. Size: about 12.1 x 7.2 x 3.5cm
