Product reviews:
WLtoys V913 Brushless Version 2.4G 4CH wltoys v913 brushless version
wltoys v913 brushless version
Version 2.4G 4CH RC Helicopter BNF wltoys v913 brushless version
wltoys v913 brushless version
2.4G 4CH RC Helicopter RTF wltoys v913 brushless version
wltoys v913 brushless version