SIMREX X101 DIY Drone Building Blocks RC Quadcopter Altitude Hold Headless Rolls 6-Axis Gyro 4CH 2.4Ghz Remote Control Steady Super Easy Fly for Training

DIY Drone Building Blocks RC Quadcopter. Altitude Hold Function. You can release the throttle stick and the drone will keep the current height. Super simple control. Excellent drone for beginners and hobby users 360 Degree Flips & Rolls. One key...