Features: 1. An automatic induction device automatically makes a turn when encountering obstacles. 2. This robot cleaner can effectively picks up dirt, rub away waterlogging, sweep floor hair, pet hair and dust. 3. Applicable to the ground: wooden floor, tile floor, carpet etc. Easy to use: open the protective cover, twist screws and open battery cover, put into 4pcs aa batteries, stick on the cleaning paper and open switch to start work. 4. Lasting endurance, dry and wet usage, can be repeatedly used, the plush cloth is washable. 5. Super slim and mini body, can clean underneath furniture, sofas and other areas that are hard to reach, creating a clean and comfortable home. Specification: Condition:100% Brand New Material: ABS+ electronic components Color: As Pictures Shown Power supply: 4* AA batteries (NOT INCLUDED batteries) Size: approx.18*18*8cm/7.1*7.1*3.1in Package list: 1 * Robot Sweeping Machine 20 * Dust Absorbting Sticker Note: You need to replace one cleaning paper for each time use. 1、An automatic induction device automatically makes a turn when encountering obstacles. 2、This robot cleaner can effectively picks up dirt, rub away waterlogging, sweep floor hair, pet hair and dust. 3、Applicable to the ground: wooden floor, tile floor, carpet etc. Easy to use: open the protective cover, twist screws and open battery cover, put into 4pcs aa batteries, stick on the cleaning paper, open switch to start work. 4、Long Lasting endurance, dry and wet usage, can be repeatedly used, the plush cloth is washable. 5、Super slim and mini body, can clean underneath furniture, sofas and other areas that are hard to reach, creating a clean and comfortable home.