1st,Hottest Helicopter in China now. It even better than the famouse Syma S107.
Type radio control
Material metal alloy
Function Forward, backward, ascending, descending and turn left or right function.
Compatibility suitable to fly indoors
Battery for Helicopter 3.7V rechargeable lithium battery
Battery for R/C 6 AA batteries (not included)
Others easy-disassembly battery cover