Features: This is a KIT version of an accessories pack, need a DIY to assemble them together (no electronic parts). 710mm wingspan for good stability. Easy to Assemble: Simple structure, easy to install. PP material, resistance to falling, and resistant to the bombing. Easy to control, suitable for new players to improve flying skills. Also, be a popular gift for your friends and families. Warranty: Any problem, please contact our store without hesitation. Honor to serve you!