Cleaning video link:

Joyance is a professional manufacturer of agriculture drone and cleaning drone since 2016, we have exported more than 100 countries, We are the first company in China to produce cleaning drones, JTC20 model cleaning drone is used for building washing, window cleaning, solar panel and roof cleaning with good feedback

JTC20 Cleaning drone also can spray foam and the take-off weight is 24kgs, Specially suitable for countries with a take-off weight of less than 25kgs

JTC20 model MAX flying height is 100 meters, it is the most economical cleaning drone model, 1 battery can fly 20 minutes, so 3 batteries and 1 charger can work all day, if you have any interest, please contact me freely whatsapp +8615318983625