S91 WIFI FPV with 4K HD Dual Camera Obstacle Avoidance Altitude Hold 8mins Flight Time Foldable RC Drone Quadcopter RTF

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