S91 WIFI FPV with 4K HD Dual Camera Obstacle Avoidance Altitude Hold 8mins Flight Time Foldable RC Drone Quadcopter RTFDescription Name S91 RC Quadcopter DroneMaterial ABSFrequency 2 4GhzChannal 4CHColor Black Grey Option Folded size 13 5cm x5 5cm x 5cmExpand size 29cm x 24cm x 5cmPower data Level 7 Wind ResistanceFlight system Intelligent Height SettingCamera Parameters 4K HD pixelFlight Time 8 minsPTZ perspective 90 ° can be adjusted up and downRemote control distance about 80 metersBattery 3 7V 1800mAhCharging Time About 60 mins R C battery 1 5V AA 3 not included Features Three side Induction Obstacle Avoidance 4K HD Pixel Real time Transmission Gesture Recognition Altitude Hold Surround Shooting Level 7 Wind Resistance Bright Lights Smart Follow Waypoint Flight Foldable Design Mobile Phone ControlPackage Included 1 x RC drone1 x Remote control1 x Battery1 x Screwdriver1 x USB Charging Cable2 x Spare Propellers8 x Spare Screws1 x User Manual1 x Storage Bag
