Could you pls kindly check our below latest Smart Robot Vacuum. It is very cheap price and with anti-drop function, and 1 of this tiny thing can clean a room max to 120㎡.
So pls feel free to contact me for the details if you have interest on it, thanks!
Hope to hear from you soon!
EBO Technology Co., Ltd.
3rd Floor, Building #14, Paibang Industrial Park, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District,Shenzhen, Guangdong Province, China.Postal Code: 518115