Whistler XTR-555 Radar/Laser Detector with Real Voice Alerts and Red Text Display Radar/Laser detector provides 360-degree alerts for radar and laser signals, POP mode alerts, Safety Warning System alerts Integrated Real Voice technology articulates band identification, SWS messages, feature selection out loud Brilliant red text display provides distinct visual confirmation of signals detected, signal strength, and indicates engaged modes of operation VG-2 cloaking technology makes you invisible to radar detector detectors; 3 City Modes and Highway Mode for reducing false alerts; dim/dark mode One-year warranty