smart navigation robot vacuum

Thamtu Robot Vacuum Cleaner with Smart Navigation, Powerful Robotic Vacuum Cleaner and Mop for Pet Hair, APP Control, Carpet,Voice Control, Hard Floor, Auto-Recharge Brand: Thamtu Dimensions: 2.99 x 12.6 x 12.6 inches Design: Ultra-thin for hard-to-reach areas Navigation: Smart Navigation (No Mapping Function) Cleaning Modes: AUTO, Edge, Spot Control Options: App Control (Smart Life),…