The Stinger 2.0 is an RTF (Ready-To-Fly) drone, so it arrives factory-assembled with everything needed to experience the fun of FPV flight. In addition to its long list of features, you receive a standard size 2.4GHz 4-channel transmitter and smartphone holder, a USB charging cable for the included flight battery and propeller guards that can be installed for extra protection for the blades when in flight.