1.4ch 2.4G rc helicopter 2.Fly time:up 12mins 3:product size:37*8*19cm 4:Certificate:EN71,ROSH.. 5:Battery: Li-po 7.4V 85MAH Item No:SX28039Description:2.4G 4ch radio control helicopterPacking:colour boxProduct Size:37×8×19cmGift box meas:55×17×25cmCarton meas:57×37×78cmCBM:0.165cm3Qty/Ctn:6pcsG.W/N.W:12/10kgsCharging time:about 120minutes(220V balance charger)Flying time:up 12minutesControl ...