After the world wide success met by the PicooZ, the smallest in the world helicopter radio (approved in the guiness book of records), it was quite legitimate to offer you even more with the pack Picoo z attack sky challenger. Pack picoo z attack sky challenger includes two mini helicopters picooZ equipped with "cannons" infrared with which you can deal mercilessly. Both helicopters measure only 17 cm and a weight of 11 g battery included ... That leaves flabbergasted. Designed for flight indoors they simply reloaded with the help of small bead hidden in a trapdoor of the radio and that we connected directly to the Picoo. When you battle against your opponent air, tap Fuzing to shoot (IR) on the helicopter opposite. If you touch, the helicopter suddenly loses the attitude. Their small weight preserve the damage in the event of shocks and their structure EPP foam protects extremely strong impact they may incur. Of course, you can always use helicopters solo, for a reconnaissance mission, for example. Fun fun guaranteed!