The Whistler CR73 radar detector provides total band protection against all radar guns used today - including X-band, K-band, Superwide Ka-band and laser. Total laser detection identifies Laser Atlanta Stealth mode, Laser Ally, and the new LTI Truspeed S. It delivers 360 degrees of complete perimeter protection, detecting signals from the front, sides, and rear. The digital icon display and signal strength indicator will let you know how close to the signal source you are while the POP Mode has advanced speed detection capability that responds to brief bursts of radar. The CR73 also offers Traffic Flow Signal Rejection (TFSR) technology to help eliminate false alerts from radar based traffic monitoring systems. This detector has other features such as real voice alerts, setting saver, dim/dark mode, 3 city modes, alert priority, vehicle battery saver, and VG-2 detection. Measures 4.46" L x 2.83" W x 1.26" H, and includes the radar detector, a 12V power cord, windshield bracket kit, and a user guide.