PowerUp 4.0The Next Generation Smartphone RC Controlled Paper Airplane Kit. PILOTED FLIGHT The bluetooth module connects to your phone. INCREDIBLE STABILITY Your planes onboard computer calibrates for imperfect weather. RAPID CHARGING A 30 minute quick charge gives you 10 minutes of flight time and a range of up to 230ft! STEM READY Learn all aerodynamic forces that make flight possible. DURABLE A near indestructible carbon fiber body includes a nylon reinforced