[Skills Development] DIY drone kit can help kids and adults know about the composition of drone, stimulate interest in science, technology, engineering and mathematics, develop logical thinking ability, improve hand-eye coordination. [USB Rechargeable] 2.4GHz RC quadcopter has built-in large capacity battery which can be fully charged with a USB cable for about 120 minutes, and a single charge can provide you with about 10 minutes of flight time. [Flexible Control Movement] RC quadcopter has flexible movement function, including forward, backward, turn left, turn right, one button takeoff and landing, fixed altitude, headless mode, spin flight, surround mode, 360 degree stunt roll, etc. [Easy To Assemble] Our assemble drone kit includes all the parts you need to build you own RC drone, and you can assemble it according to the instruction manual. It is recommended for adults or toddlers aged 14+. [Premium Material] Assemble drone kit is made of premium ABS and electronic components, safe and non-toxic, strong and durable, fall resistant, has long service life. Smooth edge without burrs won't scratch your hands when you are assembling.