Features: Advanced Induction System. Full-band induction does not miss the frequency band. Stealth work without being detected. The detector can tell you that you are approaching a speed detection device so you can confirm your speed on the road and react in for time. Various early warning modes, such as: City mode, Highway mode, etc., have for stronger anti-interference erformance. On-board radars can help you better understand the unknown road conditions, so that your driving more safe, more comfortable. Powerful, support a variety of languages, such as English, Chinese, ​give you a better use of the experience. Specifications: Material:ABS Color:Black Voltage:DC 12V Size: Approx. 10.3 x 6.5 x 2.8 for cm / 4.06 x 2.56 x 1.1 inches Note: Please allow 1-2cm errors due to manual measurement. Because of the different display of each computer, the pictures may not reflect the actual color of the item. Package includes: 1 Set Car Radars Detector(As Picture Shown) Advanced Induction System. Full-band induction does not miss the frequency band. Stealth work without being detected. The detector can tell you that you are approaching a speed detection device so you can confirm your speed on the road and react in for time. Various early warning modes, such as: City mode, Highway mode, etc., have for stronger anti-interference erformance. On-board radars can help you better understand the unknown road conditions, so that your driving more safe, more comfortable. Powerful, support a variety of languages, such as English, Chinese, ​give you a better use of the experience.