The Blade CX2 is an updated Blade CX with the most current technology built in. The new Spektrum 2.4GHz DSM radio leaves you with no need to worry about interference. The updated 4-in-1 control unit gives you even better response time with minimized drifting. A brand new body design makes this beginner indoor R/C helicopter a must have. Don't worry about flying this indoor r/c helicopter into a wall of your home as replacement parts are inexpensive and easy to install.