Witek Mielniczek, an engineer from the UK, once designed a remote-controlled car with a flying function, but unfortunately it could only drive on flat ground. Later, he designed an upgraded version, changing the wheels into tank belts, and the "B-Unstoppable", a four-rotor remote-controlled drone and a tank.
B-Unstoppable weighs only 84 grams. Because of its light weight, it will not be damaged if it falls from the air. Its also easy to operate, switching between a quadcopter and a tank at the touch of a button. The tank track design allows it to drive freely on uneven roads. Each track is controlled by an independent channel, giving users a good sense of tank control. The specially designed gravity system can easily bypass low obstacles.
The four flying rotors of B-Unstoppable are designed under the crawler tracks and will not hinder driving. The 6-axis gyro flight controller is designed to keep the aircraft stable during flight. In addition to the regular version, there are also versions equipped with 720p DVR camera and 720p FPV camera. It has a built-in 900 mAh lithium battery, which can drive on the ground for 18 minutes or fly for 9 minutes on a single charge. The regular version is priced at 500 yuan, while the high-end versions with cameras are priced at 700 yuan and 800 yuan respectively, and are expected to be shipped in October.
