v30 mini obstacle avoidance uav hd aircraft for areal photography student children's toys remote control aircraft boy technology

v30-black without aerial photography [five-side obstacle avoidance]] v30-gray no aerial photography [five-side obstacle avoidance]] v30-black dual camera [five-side obstacle avoidance]] v30-gray dual camera [five-side obstacle avoidance]]

single battery package-no backup battery dual battery package-one backup battery three-power package-two backup batteries four-power package-three backup batteries