The Cobra Model XRS 979 Radar Speed Detector is a reliable and efficient device designed to detect speed traps and traffic enforcement devices. With its audio/visual alert system, you will be alerted both by sound and light whenever a radar or laser gun is detecting your vehicle's speed. The Cobra brand is well-known for its quality and durability, making the XRS 979 a trusted choice for drivers looking to stay informed about their speed and avoid potential traffic violations. Works fine, does have some cosmetic wear consistent with age and usage.