Feature: 1. Metal appearance design, strong impact resistance.High quality alloy fuselage, high tenacity rotor wing. 2. Three channel infrared control helicopter with Gyro.It can be free to go up and down, forward and back, turn around in right or left, spot hover. 3. Advanced intelligent balanced system, 3D full function.Double-deck propeller to ensure steady flight. 4. Vernier adjustment knob design, it is convenient to operate.With flashlight, it supports indoor flight. 5. Built-in Gyro, digital control power saving mode. Specification: Features: Metal appearance design, strong impact resistance. High quality alloy fuselage, high tenacity rotor wing. Three channel infrared control helicopter with Gyro. It can be free to go up and down, forward and back, turn around in right or left, spot hover. Advanced intelligent balanced system, 3D full function. Double-deck propeller to ensure steady flight. Vernier adjustment knob design, it is convenient to operate. With flashlight, it supports indoor flight. Built-in Gyro, digital control power saving mode. Specifications: Item No.: S107G Color: Red Battery: 3.7V 150Mah Li-poly Flying time: About 5-7 minutes Charging time: About 30-40 mimutes (USB charging) Controlling distance: About 10 meters Battery for controller: 6"AA"batteries (not included) Frequency: A/B channel selector Test report: CE, ROHS, FCC, ASTM Item size: 22 * 3.8 * 9.8cm Package size: 42*15*6.5cm / 16.5*5.9*2.6in Package weight: 339g / 11.7oz Packing List: 1 * RC helicopter 1 * Remote control 1 * USB cable 1 * Tail blade 1 * Instruction manual Package List: 1 * RC helicopter 1 * Remote control 1 * USB cable 1 * Tail blade 1 * Instruction manual