Brief: With the most innovative GPS technology to detect speed traps, this device can help drivers works safely and avoid fine tickets. 100% Legal !Comply with CE,RoHS and Emark . FEATURES:• LCD screen display the real drive speed, time, date, distance, directions and more • Real voice system to alarm • Quickly track and locate surrounding cameras even in high-density • The inside lithium-ion battery can work consecutively 8 house before recharge • Enormous capacity for the GPS data, up to 100,000 locations• Body size: 99 x 66 x 24mmPacking includes:1 x GPS speed camera warning system 1 x USB charging and data cable 1 x mini USB charger 1 x magic planet 1 x user's manualwill upload datasheet soon.