Features: front/vertical/overhead four-way obstacle avoidance, optical flow-positioning, motorised lens HD-Pixel, Storage Remote Control, Airs Pressure Height Setting, HD Graphic Transmission Gravity-Sensor, Finger Painting, 2.4G Signal, Aerobatic Tumbling Speed switch, mobile phone control, one drops take-off, one key landing Great Gift: The camera-drone is a great gift for your friend, family, kids on the special day like Christmas, Thanksgiving, birthdays etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Pressure sensor: Height setting Positioner:Optical flow-positioning Remote control battery: AAA*4 not included Capacity of battery: 3.7V-1800mAh Control distance Free interference and no occlusion:80-100M Flight-time:About 12 mins Charging time :About 1 hours Product size:Folding14.5*10*5cm Open:33*28*5cm Package Included: 1 x RC-Quadcopter, 1 x Remote Controller, 1 x Battery, 4 x Spare Propellers, 1 x Screwdriver, 1 x User Manual Package List: 1 Set Obstacle Avoidance HD-Drone