Alta Drone Sparrow: The sky's the limit as the Sparrow is designed to fly at a controlled distance up to 300 feet. Utilizing its 6 Axis Gyro and 2.4 GHZ 4 Channel remote, the Sparrow will turn 360 degrees, flip and roll. With the One Return Key on your remote, return the Sparrow back to you at will. The headless mode enables greater maneuverability. The Sparrow is protected from crashes by corner guards that are included. Also, Included is a rechargeable 3.7 V 300mAh Li-PO Battery. Charging time is about 40 minutes which will provide up to 7 minutes of playtime. The Sparrow will reach distance that are sure to please. This listing is for a 2-Pack of Alta Remote Control Sparrow Drone.