Whistler Xtr-540 Battery Operated Radar Detector

Total Band protection with selectable bandsLow-profile alert periscopesRadar Signature ID (RSID)Cordless platformIntense blue text display360° Maxx Coverage72 Point Digital CompassBattery OperatedBattery Voltage GaugeInternal Battery Charger
Product DescriptionThe xtr-540:battery operatedinternal battery charger72 point digital compassblue backlit text displaypatented pop mode detectionexclusive low profile periscopesbattery voltage gaugetotal band protection - selectable360° maxx coverage

Source: Digital Camera and Video Store...