Material:silicon& plastic no battery, finger touch Power supply:sunlight or battery NEW function mini Solar touch calculator Material:silicon& plastic no battery, finger touch Power supply:sunlight or battery Interesting maze game Color: Yellow,,Green ,Blue,Black,Pinkpacking: 1PCS/White box, 200PCS/CTN CTN MEAS.: 40*39*26.5cm G.W.:13.5KGS N.W.:12.5KGS NEWEST function mini Solar touch calculator