The Blade 400 3D is the first ready-to-fly mini-heli to come equipped with Spektrum's advanced DX6i 2.4GHz DSM2 6-channel programmable computer aircraft system. Besides providing freedom from frequency restrictions and interference, the DX6i's DSM2 technology offers other unique advantages like faster control response and innovative features such as ServoSync. ServoSync automatically resequences transmitted data so mixed servos receive their pulses at the same time so you can fly extreme 3D aerobatics with absolute precision. The system also includes the feather-light, 4.4-gram Spektrum AR6100e Microlite Receiver.
E-flite uses top-quality engineering and materials in everything it makes, so you always get the maximum level of value and fun. And E-flite backs all of its products with the best customer service and support in the hobby so your electric flight experience is always a positive one.
(via E-flite Blade 400 3D Electric Mini Helicopter RTF @ Hobby-Estore.com $469.9)

