这四是实打实的，不是一个玩具上下的微型与有刷电机和可爱的机身外壳。它采用高性能的无刷动力系统和干练，完全可编程Hobbyking KK2.1控制板。在V3已经更新到2.1 KK，新的更强的“黑色”帧，并添加螺栓上托轮毂VS推款式的螺旋桨更强大的发动机。
随着Turnigy集成PCB即插即用微型四，你只需要添加自己的4路发射器/接收器，500-900mAH 2S 7.4V电池lipoly，设置电台，完成飞行前检查，安装螺旋桨和您准备飞！
原来KK陀螺仪系统已更新到一个令人难以置信的敏感6050MPU 6轴加速度计/陀螺仪系统，使得这个最稳定的KK板不断，并允许增加一个自动水平的功能。在KK2.1的心脏是一个爱特梅尔Mega644PA 8位RISC架构AVR的内存64K微控制器。另外2马达的输出通道已被添加到KK2.1允许总共8个马达来控制（Octocopter），允许你在任何你希望的四用这个飞行控制系统！
•新的LD 1510 2200kv电机
500-900mAh 2S 7.4V电池Lipoly
电机：4×LD 1510 2200kv无刷
控制板：Hobbyking KK 2.1 LCD飞行控制
This is my go-to for after-work sessions. With gefam props and adapters it works well.
For the price I don't think there is anything close.
Just spend a couple bucks and get decent props. http://www.hobbyking.com/hobbyking/store/__58256__Gemfan_Propeller_5x3_RED_CW_CCW_2pcs_.html
Arrived within two weeks.
DavidGreat quad for the money. Very inexpensive, just add receiver and bind to fly. Minor adjustments to kk2 setup for smooth flying. Very quite flyer. Enough speed for outside sport flying (not racing) and small enough for inside flying. I really like this little flyer and it is becoming one of my favorites for a quick pickup and go flight.Nice quad! It was easy to set up and it works very well. I use 2s 800 Lipo and have tried 500 to, and it works ok but of course shorter flight time. It is much faster then expected, that's if you can fly well, but I'm still new to this. In video you can see first my flying and later my friend Rolf Bakke flying. A big difference! Her you find video:
I purchased the V3 when it was on sale and got an excellent deal! Not the most impressive quad but for just over $100 it is a pretty durable and quick little quad. Comes with the Hobby King flight controller. 6 amp Plush ESC...I only run 2S lipo in my quad. 3S was extremely hot. The motors are not that good. I am still running the originals but will have to replace them soon. The quad frame is carbon fiber. The standoffs for the landing gear can break pretty easily so you might want to get some more. No instructions included with mine either. You would have a hard time figuring this out with no prior quad experience.This is basically a plug and fly quad. No set up needed, just plug in your receiver get a battery and you are ready to go. The box also doubles as a case.Not my favourite thing to fly and programming a bit fiddly, found 2s power ok though, maybe quads just aren't for me :(No instructions. Plugged in my receiver, set up my transmitter. Would not fly. Help from friend, you tube videos and instruction book for kk2 board found online....finally would arm
and rise off ground, but erratic and uncontrollable. Gave to friend who flly's and builds quads and he can't get it to lock in either. Why no instructions in box? ..... or did I just
get a bad board.....board checked out OK...but don't work.??? Also bought the 450 and it
fly's OK and had minimal instructions with quad.Nice n shiny finish, good covering. Fantastic item, I use it all the time in all places and electronicsFantastic item, I use it all the time in all places and electronics. Nice n shiny finish, good covering.My first quad and it flies brilliant . The kk2 is easy to operate after watching a few youtube videos . You will not be disappointed with this little quad.