... U10Description:2.4Ghz 3CH AH-64 RC Helicopter Toy with GyroFrequency:2.4GItem size(CM)33x10.4x13. ... very easy to flying stability.2.The controler with display screen, easy to handel the electricity of ... (Forward/Backward,Up/Down,left/Right,Havering,With light and Acceleration)Battery capacity:3.7v580mahOperation area ... rod , card reader 1pc,1GTF card.Certificate:LED,FCC,EMC,EN62115,LTTE,EN71,ROHS,ASTM,6P