Dimension:21*5*11.5 ,39*19*9 (Colorbox)Packing:36 pcs/ctn,80×42×81 cm(ctn), N.W/G.W:20/25 KGFunction: up/down, left/right, forward/backward with gyro and accelerating systemBattery: 3.7V 180mAh Li-poly battery(included)Controller battery: 6 pcs 1.5V AA battery(not included)Charging time: 40 min; Flying time: 10-15 minControl range: 30 mTest Report: EN71,EN62115,EMC,ROHS,HR4040,ASTM

helicopter