Source Mini Drone WLtoys Q353 Triphibian 2.4G 6 Axis Air-Ground-Water RC Quadcopter Aeroamphibious Helicopter 3 IN 1 Flying Car for kid on m.alibaba.com
WLtoys Q353 Aeroamphibious Air Land Sea Mode 3 in 1 Headless Mode 2.4G RC Quadcopter RTF - YouTube
WLtoys Q353 2.4GHz, 4Ch, 6 Axis, RC Quadcopter with Headless (RTF) + Mobius on board + FPV flight - YouTube