Portable and durable, easy to carry, lightweight Detect any stable or mobile radar speed monitor ahead. Detect any traffic monitor or stable camera (around traffic lights) in advance. Leading you to drive safely and avoid traffic fine. ODM and OEM Technology Service for different places and customers. English or Russian voice warning, OEM language and voice are available. Easy installation and control, available for independent installation and use. Fully 16 bands receiver. Two versions: English version or Russian version. Specifications: Model: V9 Material: Plastic and electronic components Voltage: 12V Interface: USB 2.0 Special LED Display Detective range: 0.3-2.5m Package weight: 90g Package Included: 1 x V9 Car Speed Detector 1 x Car Charger 1 x Anti-slip Mat 1 x Bilingual User Manual in English and Russian Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.