6 in1 Touch Screen Stylus Ballpoint Pen with Spirit Level Ruler Screwdriver Tool
Mini Automatic Rolling Ball Microfiber Electric Cleaner Mocoro Sweeping Robot LU
I try with microfiber and ball do just a little distance... after i try it with foam bowl and feather duster i fix on it, and ball clean all my living room very quickly! So with little modification this robot it's very effective.
Wireless WIFI HD HD 720P IP Camera ONVIF Indoor Security Pan Tilt Night Vision