1.travel compass, temperature, barometer,blue LED 2.patent 3.small q'ty acceptable 4.CE, RoHS 5.factory ***Digital Compass, time, temperature, baromemeter,alar, blue backlight, weather forecast, your good parnter during traveling, camping, hiking.SPECIFICATION: Item NO. S611NMaterialLCD, plastic bodyColoravailable color: silver (spray lacquer), grey(spray rubber), and all accepted, pls give us ...