Highlights Made of alloy metal, anti-shock and fly safely. Can fly over 7 minutes if fully charged. Built-in latest upgraded gyroscope. 3-channel transmitter. Omni-directional flight. Equipped with flashlight which can make night flight performance more prominent. General Spec Model 822 Type radio-controlled Channel 3-channel Material alloy Light support Gyro support Flight Time above 7.5 minutes Charging Time about 2.5 hours Function support forward, backward, ascending, descending and turn left or right function. Compatibility It's suitable to fly indoor. It's suitable for kids above 14 years old. Battery for Helicopter built-in 3.7V 1000mAh rechargeable Li-po battery Battery for Radio Control 3 × 1.5V AA battery (not included) Others shuffle shipment of different colors (yellow and blue)