Product size: 5.8cm*5.8cm*10cm Expand size: 15.5cm*15.5cm*10cm Net weight: 98g Telecontrol battery: AA battery *2 (not included) Operation mode: single hand gravity induction remote control or App control Battery capacity: 3.7V 500mAH Flight time: about 8 minutes Charge time: 40 minutes Telecontrol distance: 200m Speed shifting: low / medium / high Maximum marching speed: 8Km/h Maximum rising speed: 2Km/h Working temperature: 0-40 degrees centigrade WiFi frequency: 2.4GH Two remote control ways are available, RC control mode and gravity control mode. Egg-shaped cute design makes it portable and unique. Headless mode and 3D flip, completely solving pilot loss-of-orientation problem and bring a lot of flying fun. G-sensor mode and barometer altitude hold function, easily control your drone by tilting the phone and provide one-key takeoff/land simple operation. Foldable fuselage design provides great portability and easy to carry. Package Included: 1 x RC Quadcopter 1 x G-Sensor Transmitter 1 x USB Charging Cable 4 x Spare Blades 1 x Screwdriver 1 x Multi-language User Manual