2-in-1 2.4 Inch 720P Car DVR Camera Radars Detector Speedometer Video Recorder Specifications: Radars detector + car driving record function two in one. Can detect any traffic monitor or stable camera in advance. Support 24-hour parking monitoring, use the parking monitoring line(not included) to connect the car battery, even if the car is turned off, the machine can still record video for 24-hour monitoring. Support gravity sensing. Type: Car DVR Material: Plastic + Electronic Components Working Voltage: 12V Display: 2.4 Language: English, Russian Lens angle: 140 Degrees Battery: Built-in 180mAh Lithium Battery Full Frequency Radars Band: X Band: 10.525GHz 50MHz K Band: 24.150GHz 100MHz K Band: 13.450GHz 100MHz Ka Band: 34.700GHz 1300MHz Ka Band: 33.300GHz 1300MHz VG-2: 11.150GHz175MHz Size: 12cm x 7cm x 2.5cm/4.72 x 2.76 x 0.98 (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car DVR 1 x Power Cable 1 x Suction Cup 1 x User Manual