【Multifunction】Sound signal strength level prompt,the car device supports multiple languages. For example, Chinese, English and Russian. | 【4 Modes For You To Switch】City Mode with a low sensitivity is used for the urban areas; Highway Mode with highest sensitivity, is used for high-speed and national highways; Mute Mode is used to manually stop the current warning sound without affecting radar reception; I-Mute mode is used for early warning. In this mode, sound volume is lower in the next 4 seconds. Even if you turn off this function, the warning volume will be the same from beginning to end. | 【Comprehensive Laser Detection】The RAD1000 radar detector with an overall size of 103*65*28mm/4.06*2.56*1.10inch can achieve 360-degree laser detection and can detect any stable or moving radar speed camera within 300-1000m/984.25- 3280.84ft. | 【3 Speed Measurement Methods】There are 3 speed measurement methods, namely laser speed measurement, constant speed measurement and flow speed measurement, which can effectively deal with various situation: offset frequency, frequency conversion, low frequency radar and laser speed measurement at a long distance. With the these speed measurement methods, we believe that you can be far away from the fine during driving. | 【You Will Get】You will get 1 black car radar detector, 1 car charger (DC 12V), 1 -skid pad, 1 user manual and 1 colorful box for package. Due to manual measurement, please allow 0-1cm/0- 0.39inch error.