... .3*24.5Ctn Meas.(cm):76.5*48.5*55PCS/20':4765Ctn Meas.(cm):76.5*48.5*55Cert.:'GB6675,ASTM F963,EM62115,EMC ... ,EN71,EN60825,ROHS;Battery for the helicopter:500MAH, Li-po (included), control battery ... :6 X AA(not included).control distance50m,charge time:40min,play time:5-8minIf you need any ...