Look at the HB King II rather than the Pro as a former Pro owner its a hand full at best. Contact "betapilot" here for info. All I can say is its a great helicopter for the money. I fought the Pro and dumped a lot of money into it and it still flew like crap. Bought a T Rex and am loving it. Heard about the King and got one from Rusty just to play with and its great. Brushless set up test flown for around 200 bucks.