JJRC RH821 Flip Mini RC Drone Helicopter Altitude Hold Remote Control Quadcopter Toys with LightsFeature:1. Just push a button to fly, suitable for boys and girls. Altitude hold function; in headless mode, the direction is always relative to where the pilot is facing; provides worry-free flight for children, beginners, novices, etc.2. The RC mini plane has 3 speed modes, you can race with your friends! Easy-to-use 4-channel remote transmitter for 360° flip stunts.3. The 4 propellers are covered with full protection, not only to protect the propeller wing in the event of a collision, but most importantly to protect the child from the propeller!4. This small indoor plane brings endless fun to parties, schools, fishing, hiking, long trips and more. Birthday/Christmas/Holiday gifts for boys, girls or friends!Specification:Model: RH821Remote control battery: AAA1.5V X 3 (not included)Body battery: 3.7V 300mAh lithium batteryCharging time: 80-100 minutesCharging method: USB chargingFlight time: 5-6 minutesRemote control distance: 40-50 metersColor: Blue, Yellow (optional)Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.1 X USB Cable2 X Fan Blades1 X Instruction1 X 3.7V 300mAh Lithium Battery1 X RC Drone