Walkera IOS&ANDROID QR W100S WIFI FPV RC UFO WITH HD CAM & DEVO 4 & PHONE HOLDER Walkera IOS&ANDROID QR W100S WIFI FPV RC UFO BNF WITH 300K Pixel HD CAMERA & SIX AXIS GYRO SYSTEM & DEVO 4 & PHONE HOLDER & REAL TIME VIDEO/TAKING PICTURES Control Range is about 80m(depend on the Wifi net) Walkera QR W100S Wifi FPV RC UFO, equipped with wifi module, and support iphone,ipad series products, you can enjoy the real control feeling by the gravity sensor. Specifications: Main Rotor Dia.: 55.8mm Software: WK-REMOTE Gyro: six-axis Overall Length: 133mm Transmitter: DEVO 4 Drive Motor: HS-8520 Overall Width: 120mm ALL-up weight: 76g (Battery included) Battery: 3.7V 600MAH LI-PO Receiver: RX2646H-DS Walkera QR W100S adopted with ratio gear motor doubled the flight time, up to 10 min, lower power loss and improvement in efficiency more stable and easier to control. QR W100S main blades lower the motors power loss and great improvements in efficiency. Flight time can reach 10min Walkera QR W100S is wifi series product, you can control it through the wifi, and you can view the video in real time and enjoy the first person view and have more fun. The radio/phone will received the signal directly from QR W100S. No need to use with the network, you can flight it at anytime, anywhere. You can enjoy the real control feeling though the gravity sensor to move the helis/quads to right, left, back and forward. And the most fantastic thing is your family members or friends can watch the video on their iphone/ipad while you are flying the aircraft. It's great fun to share the happy feeling. Iphone/Ipad/Touch is able to control the mini quad-copter flight by wifi. The control range is about 80m(depend on the Wifi net). There is 30w pixel HD camera with this product. Flight time:5--7min Battery: 3.7V 600mah Lipo This quadcopter comes with hd camera included. FPV transmitter at 2.4 Ghz is wired and ready to go.