Features: Marvel Licensed 2.4GHz Full Function Transmitter 360° Flip Mode Just Over 3 Inches in Size LED Lights Speed Controls Rotor Guards 4.5 Channel Built-In Gyro Multi-Dimensional Flight Capability 4 Main Rotors Includes: Marvel Licensed Micro Drone 2.4GHz 4.5CH RC Drone 2.4GHz Transmitter USB Charging Cable Spare Rotor Blades Instruction Manual Internal Rechargeable Battery Specifications: Length: 3.5 Inches Width: 3.5 Inches Height: 1 Inch Flying Weight: 0.05 lbs Battery Requirements: Vehicle: Internal Rechargeable Battery (Included) Transmitter: 4 AA Batteries (Not Included) Charger: USB Charger (Included)