HUBSAN H107L X4 Drone 360&deg;Flips & Rolls RC Quadcopter with USB Charger Function :360flips & rolls,USB charge,low power protection. Latest 6-axis flight control systems make it fly stable. 4 channel ,2.4Ghz transmitter ,USB charger . Flies in the dark or flies outdoor with mini light bulb. Lightweight airframe with nice durability. Low power protection---2.8V low power automatic landing . 6 AXIS GYRO equipped with the latest 6-axis flight control systems . Lightweight airframe with nice durability Flies in the dark or flies outdoor with mini light bulb. Brand: Hubsan Material: Plastic, Alloy Color: black with white stripe Weight:600G 5Main Rotor Diameter: 2.2inch (55mm) Size:35.5 x 18 x 9 CM Flight time :9 minutes Batteries:3.7V Li-Po Battery. Charging time :40 minutes. Keep battery temperature lower than 45C when charging . This is not a toy , not suitable for children under 14. Please note :Use the charge cable and connect to computer hole for charging.When the indicator light goes on,which means charging is finished.When indicative lights off,which means charging. 1 x Quadcopter; 1 x Drone Battery ; 1 x blade set ; l x spanner; 1 x remote control; 1 x USB cable; 1 x User Manual