Robot Sweeper Accessory Motherboard for Xiaomi Mi Roborock 1

Colour:blackMaterial:PCBPackage Contents:1 x Robot Sweeper Accessory MotherboardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.