WALL-MOUNTABLESurface Mounted

Shelves are not adjustable

Affirmative Quality]:The built-in 4000mah Battery can uphold you as long as 10 hours of reading

and are compatible with the optional BOSS power grommets (sold separately)

Mopping Machine and Dry Spray Smart Sweeper USB Fully Automatic Cleaning Robot for Remove Dust and Hair Color:black WALL-MOUNTABLESurface MountedMopping Machine and Dry Spray Smart Sweeper USB Fully Automatic Cleaning Robot for Remove Dust and Hair Features: 1. This sweeper has purple lamp at the bottom, which is turned on during operation and has humidification spray function. 2. This sweeping robot adopts low noise of 60 decibels to operate in silence, and can automatically turn when encountering obstacles. 3. This sweeper is equipped with a 1500mah large capacity battery, which can 180