?The LONGYING LY-250 Red Bee UAV racing quadcopter is easily build， rebuild， repair， and maintain， and the FPV racing quadcopter system which includes a light weight 250mm quadcopter and a high sensitive remote controller with a mounted LCD display to realize a long endurance thrilled FPV racing.
Features: A uniquely designed 2S 2500mAh Li-ion 18650 smart battery sets The quadcopter can fly 13-15min. Additionally， the batteries can be switched between the quadcopter and the remote controller， resulting in another 13-15min fly A modular design makes LY-250 easily build， rebuild， repair， and maintain Its all major parts are plug-in assembled to allow easy upgrade and add more modules Each part of LY-250 has been well designed and tested for the lowest weight， the longest endurance， and the best performance Its propellers are small but 100% balanced tests ensure that they hardly break themselves A 7-channel LY-I6 transmitter assures the 1024 class sensitive control under three flight modes: Self-stabilization Mode， 3D Flight Mode， and Full Manual Mode Under Self-stabilization mode and trainer mode， the quadcopter can be started by an amateur The 5.8G real-time image transmission system can bring you the unforgettable visual enjoyment Brushless 2300kv motor enables LY-250 to fly more agile and faster， with multiple mode of unlimited enjoyment Exteme speed with tactile control， ultra fast speed of 110km/h. Equipped with 420TVL camera
Specifications: Brand name: LONGYING Model NO.: LY-250 Red Bee Material: Carbon fiber Controller mode: Mode 2 Remote control frequency: 2.405 GHz -- 2.475GHz FPV transmission: 5.8G real-time Transmitter: LY-i6 7CH transmitter Motor: 2204 brushless 2300kv motor Propeller: 6040 propellers Flight control: LY-CC3D Receiver: LY-iA6 Main Controller: LY-250 main control board (included 4 ESC & BEC) Camera: 420TVL Max speed: 110 km/h Remote distance: about 1000m Flight Time: about 15mins Battery power: 2 * 3.7V / 2500mAh Li-ion (included) Battery of transmitter: 2 * 3.7V / 2500mAh Li-ion (included) Battery dimension: 65 * 18 * 18mm Item dimensions: 285 * 285 * 84mm Item weight: 415g
Notice: This RC model is not a toy and is not suitable for children under 14 years old， keep it away from children. Carefully read the instruction before any use， if you are a beginner， it's advisable to be assisted by an experienced adult.
Caution for the battery: Don't over-charge， or over-discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire. Don't throw it into water.
