... /down/swerve/back/forward 3, with magnet sucker and plastic hook,loading weight 3g. 1, 3.5CH, IR,LED,build in ... , up/down/swerve/back/forward3, with magnet sucker and plastic hook,loading weight 3g.CE&ROHSFactory with ICTI(Seal Number:C3476 ... /Wi-Fi/Bluetooth) Newest! M-size ! Magnet sucker and plastic hook - RC 3.5-ch helicopter