for AIR 2S/AIR 2 Wedding Proposal Device Dispenser Thrower Remote Release Air Dropping. It can be remotely, used for advertising, throwing , throwing gifts, delivering meals, delivering wedding rings, . Lightweight and safe, it will neither increase the burden on the nor damage it, and is and remove. The bottom is installed with a tripod, which does not affect the propeller and . The height of the front landing gear is increased by 31mm, and the height of the rear landing gear is increased by 28mm, which can the ground debris from contaminating the fuselage or damaging the when taking off and landing the aircraft, and it can still take off and land on uneven ground.