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