Key features: lightweight, fully assembled quadcopter 6-8 minute flying time> safe technology makes drone flying easy quiet EDF power system durable rotor housings prevent damage brilliant LED orientation lights> includes both Red and blue bodies a fantastic little drone! the time has come for electric ducted fans (EDF) to replace the old propeller thrust systems. By design, the cylindrical rotor housings add significant durability and produce less noise when carefully tuned. The Blade Inductrix Ultra micro drone offers innovative technology you can fly just about anywhere and the performance Edge that makes your flight experience more fun. includes: Inductrix RTF micro drone> 150mAh 1S 3. 7V 25C Li-Po flight battery> USB Li-Po charger needed to complete: any 4+ channel transmitter with spectrum DSMX 2. 4GHz technology