DC Power(TM) Voice Alert Laser Auto Radar Dector 360 Degree Car Radar Detector V7 with LED Display (Red+Black) 100% Brand New and High-quality. Support (Optional)English and Russian Voice Warning Bands supports: LX/K/Ka/Ku/New K/Laser Band/VG-2 DC port Charge: 5V Brand Trademarks: DC , Record Number: 86526328, more details, please check by uspto gov