JJRC H36 RC Quadcopter Toys Mini Drone 2.4G 4CH 6 Axis Gyro Headless Mode Remote Control RTF One-key Return with 3.7V 150mAh Li-Po Battery and AA Battery - Gray

?Package Content:     1 * RC Quadcopter     1 * Li-Po Battery1 * USB Charger     1 * Transmitter    2 * Environment-Friendly AA Battery    1 * Screwdriver    4 * Spare Propeller     1 * Propeller change helper    1 * Instruction   ?Specifications:    Item?JJRC H36    Name?Mini RC DroneMaterial:ABS plastic and electronic components    Item dimension: 85 * 85 * 30mm / 3.3 * 3.3 * 1.2in    Item weight: 16.6g    Package: Color box    Age:14 Year+    Charging time: 30-50 minutes    Flight time: About 5 minutes    Control distance: About 30m    Battery for quadcopter: 3.7V 150mAh 30C li-po battery    Battery weight: 4.7g    Battery dimension: 23 * 15 * 7mm    Battery for remote controller: 2 * AA battery      ?Tips for beginner:    1. Please read the instruction manual carefully before flying the drone. RC drone is not a toy ,the suitable age is above 14 years old.    2. Matching the drone and controller successfully and installing the propellers on right position ,otherwise the drone will not take off.    3. If the drone is flying to on side dramatically or spinning while hovering ,please switch off the power of both controller and drone and then match the drone and controller again.    4. Avoiding overcharging and excessive discharging the battery