·Product size:21.5 X 12.5 X 5.5CM ·Battery For Controller:Load 8“ AA” batteries ·Flight Time:8-12 M ·Flying Area:80M ·Frequency:27mhz 40mhz 49mhz ·Box size:34.5 X 14.5 X 18.5 CM ·Charge time:3 hours ·G.W./N.W.:13.6 kg/11.6 kg ·Carton size:78 X 35.5 X 48.5 (12pcs/CTN)CM ·Battery:3.7 v 450mah ·Collocate:Controller, battery, charger ·Product Function:Up and down, turn left and right, go forward and back