Description: The product features the full frequency detection function, which means the product can detect frequency bands of X-band, K-band, KA-band, and KU-band. Using this product, you can drive more safely and avoid traffic jams because the product can detect any stable or moving speed monitor ahead and detect traffic monitors or stabilized cameras (near traffic lights) in advance. Using premium ABS material, the product is durable, lightweight and portable. The detector provides a function of English/Russian(dual languages switching) voice alert. The length of the product is 12cm, the width is 7.5cm, and the height is 3.4cm. It is easy to install and easy to control, which allows for independent installation and using. It is applicable for DC 12V cars. Item Name: Speed Radar Detector Material: ABS Operating Voltage: DC 12V Working Current: 1000mA Frequency Range: X-band: 10.525 GHz+25 MHz/K-band: 24.150 GHz+100 MHz/KA-band: 34.700 GHz+1300 MHz/KU-band: 13.400 GHz+25 MHz Detection Angle: 360 Degrees Warning Distance: 200m-800m Detection Frequency: Full Frequency Detection Voice Alert: English/Russian(Dual Languages Switching) Size Details: Size: 12cm x 7.5cm x 3.4cm/4.72" x 2.95" x 1.34" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension differences due to different manual measurements. Package Includes: 1 x Speed Detector 1 x Power Cord 1 x Anti-slip Pad 1 x User Manual