QS GT MODEL QS5012 2CH 2.4G Plastic Semi-micro RC Heli with Romote Control Brand: Qingsong 2. Model: QS5012 3. Main Rotor Diameter: 2.95" / 75mm, Tail Rotor Diameter: 0.79" / 20mm 5. Speed Control: Integrated, Required Radio: 2Channel, Frequency: 2.4G Flight Time: Approx. 6 minutes, Charging Time: About 25 minutes, Helicopter Battery: Rechargeable 75mAh Lithium Battery Transmitter Brand & Model: QS5012, Transmitter Battery: 4 x 1.5V AA Batteries (Not Included), Control Distance: 10-15meters Body Material: Plastic, Color: Black, Dimensions: (3.35 x 0.71 x 2.01)" / (8.5 x 1.8 x 5.1)cm (L x W x H), Weight: 4.09 oz / 116 g, Suitable for: Ages 14+ Package Includes: 1 x Helicopter, 1 x Romote Control, 1 x User Manual