Product Name: Phoenix FP
Product Description: 4CH RTF/ARF RC Helicopter
Mail Rotor Diameter: 510mm
Tail Rotor Diameter: 145mm
Overall Length: 480mm
Power Source: 8.4V/650MAH
Total Weight: 228g
RC Helicopters which are not toys,but a kind of complex mechanical device.
Errors in construction may result in an uncontrollable circumstance.Model,
the rotating parts can cause in jury to pilot and others, as well
as damage to property.So please recommended for 16 years of age and up.