I have the Brigamo 444 - get Robo Shark RC Remote Controlled Fish including remote control of the company Brigamo of Testberichte.reviews for testing.. He got along well and securely packed in a blue packaging with me. Included is the RC Robo Shark (Fish), a remote control a charging cable and a user manual with pictures in English and Japanese. The fish has dimensions of 11 cm x 5 cm x 6 cm and is made of a kind of rubber / plastic. The remote control and the fish are from a processing perspective, the price is reasonable. It looks the same at first glance that there are things and not just China are very stable. In spite of this I could nowhere find defects, the color of the shark's well applied equally on the remote control are nowhere sharp or pointed edges. To use the shark you have only 4 AA batteries (not included) by removing the small screw on the back of the insert remote control. After you load the shark still on in the one below opens the cover on the mouth and then combines it with the remote control, the cable for this is built into the remote control with. If both are connected, the right green LED on the remote control lights up. It lights up as long as the dividend are in the Hai 40mAh LiPo battery for about 5 minutes has fully charged. So at least you know the same when it is ready for use again. The remote control has as they are in remote-controlled cars knows the usual keys, such as forward or the left and right, but the attached return key has no function. One should not be surprised if the shark does not work in the dry, because it has two contacts which enable the shark until the water also. I've tried it in our pond and pool together with the kids of my friends. I have to say the kids were all of the shark and did not want to stop because it was a pity prefer the battery after about 7-10 minutes all was excited, but since the load take a long time did not have all their enjoy it, even the big kids. The shark in the water moves his rear fin and swims thereby comfortably by water. If you want to let him call simply press the corresponding button but lets go of the forward button. Should it happen that water seeps into the shark simply screwed to him and dried with a hair dryer, but this is also again explained in the manual. It's a great game for small as well as big kids, processing also fine as the price, everyone thought it was something different and makes little fun. Even my cats have never been so fascinated by the pond as now.