1800PA 3in 1 Smart Sweeping Robot Sweep Suction Drag Machine Wet and Dry Vacuum Features: Super Strong Suction. Automatically move and clean the floor. Will Automatically change direction when meet walls and obstacles. Flexible move, with large garbage box. Universal driving, sweeping the floor (no need for absorbing paper) Clean up trash : ash , melon seed shells , snacks , hair . wood chips and so on. Applicable ground : ground as , ceramic tile , wooden floor etc. Specifications: Product Name : OB8 ROBOTIC VACUUM CLEANER Material: ABS+Electronic Component Product Color : white , cool black , gray Product size : 258 x 68mm Net Weight : 580g Working : about 100 minutes Working life : > 2years Body lithium battery : 3.7V,1200MAH Charging time:3H Power: 3W Noise Rate: ＜40dB Box Capacity: 400ML Clearing Area: 100-150㎡ Battery Capacity: 1200mAh Charging Type: Manual Mode: mode: Press the host , and the sweeper enters the working mode working lamp to light up . Press the host again and turn off the sweeper. Charging mode: Connect the USB of the USB cable to the charging port of the sweeper and connect the USB to the converter for charging . Charge Status: The charging indicator light is on , indicating that the charging is being charged and the OFF indicates that the charging is complete and the general charging is about 2-3 hours . Cleaning of the Box: (Dirt may be blown out of the inlet, so please empty the box each use.) The box is located at the bottom of the machine, pull the plug to turn outward. Open the box, clean up the dirt inside, wipe out residuals using a dried damp cloth. Place the box back into the machine. Package Included: 1x Sweeper 1x Charging cable 1x Screwdriver 1x Cleaning Cloth 1x Manual Warning: For reasons, this product should be operated by people with physical and mental health and over 14 years of age. This product is not , do not let the product any liquid and shallow water, away from the source of fire. It is to use in the suspended environment, such as, staircase, duplex house and so on. When the product is at work, please take care of your family and to falling, and other injuries. The product uses universal design, when encountered in front of obstacles, the opportunity to change direction. Lithium batteries with a power supply of 6xAA Batteries must be installed with positive and negative prompts, but no installation errors. Stop charging when the red light goes out, overcharge, affect service life and accident. If the product appears abnormal phenomena, such as odour,, abnormal noise, excessive fever. Please stop using immediately.