Product Description Specifications:Product name: E100 upgrade version four-sided obstacle avoidanceColor: Black/OrangeAdvanced function OR selling point: four-sided obstacle avoidance upgraded versionRemote control battery: AA battery *3 (NOT INCLUDE)Operation mode: remote control/APP controlFrequency: 2.4GHzBody size: (expanded without protective ring) 24*28*7CM (folded) 13.5*8*7CMPacking size: 17*22*7CMCharging method: Universal USB interfaceBattery capacity: 3.7V 1800mAH modular batteryFlight time: about 10-12 minutesCharging time: 60 minutesRemote control distance: about 100 metersCamera Mode: FPVLens: Built-in cameraVideo resolution: 4K single camera / 4K dual cameraSpeed gear: slow/medium/fastCharging method: USB cable chargingFeatures:Basic functions: one-button start to avoid obstacles on all sides, camera switching, height-fixing function, aircraft foldable,six-way with gyroscope; one-button take-off, one-button landing, ascending and descending, forward and backward, left and rightside flight, steering, headless mode , One-key roll, one-key correction (with camera can add functions: gesture photo, video,headless mode, emergency stop, trajectory flight, gravity sensor, automatic photo) Note: Please read the instructions carefully before use, if you are a beginner, it is recommended to be assisted by an experiencedadult. CAUTION BATTERY: DO NOT OVERCHARGE OR OVERDISCHARGE. Do not put it in high temperature conditions. Don't throw it into thefire. Don't throw it into the water.Packing list:Aircraft*1Remote Control Transmitter*1Body Battery*1Spare Fan Blade Set USB Cable*1Screwdriver*1User Manual*1Built-in HD Camera*1WIFI Manual*1 Specification item value Place of Origin China Brand Name E100 drone Model Number E100 drone Material Plastic Power Battery Function Headless mode, Altitude Hold Mode, 3D View Mode, With Camera, With LED lights, with G-sensor, 3D flip, One Key Takeoff / Landing, APP Control, Voice control, With Remote Control, Foldable Operator Skill Level Beginner Control Type Remote Control image transmission distance 100m Maximum Flight Time about 13-15 minutes Noted dual 4k camera drone Flying time about 10-13 mins Battery 3.7V 1800mAH Product Dimensions folded:12.5*8*5.5CM,Unfolded: 25*25*6CM Package Weight 400g