Enjoy Smart House Clean Experience Al chip / Strong section / Al spray / Auto direction / Hand-like motion / Smart remote / Anti fallingMulti-condition Application Use Purerobo W-R4S clear internal/external windows ofhigh-rise buidings/stores, rest room windowsor, different flat surface like marble walls, ceramic partitions Click Start Enable Efficient CleaningUpgrade Chip. Intelligent Algorithm Recognition System. One click on start, multiple operation modes. Soaring computing energy and powerful cleaning skill SMART WINDOW CLEANING ROBOT Multiple clever modes,in patterns of Auto Right route , Auto Left path, or Auto Up path. More efficient,Purerobo W-R4S can cleansing maximumly the window floor Upgrade Micron point fogging know-how 15 um fog condensation dust removing technology. Removes tubborn stains INTELLIGENT CONTROL More precise water control. One click on leadership of the machine within the process the app, uncomplicated and immediate REMOTE CONTROL OPERATION 2 handheld remote control operation simple and convenient, whether or not indoor or outdoor. Uniform water spray 2. Spraying c-shaped curve water mist 3. Pulire le aree spruzzate 4. Spray water againUPS Safe Backup Power. Built-in 500MAH security energy supply, even supposing there's a unexpected energy failure, the unexpected strength failure can however maintain the high-altitude standby state for a minimal of 20 minutes, which is safe and reliable HIGH EFFICIENCY BRUSHLESS MOTOR CONTAINS STRONG ENERGY imported brushless motor energy stable pace immoderate comfortable operation without put on and tear strength extra durabie lifestyles longer to ensure suction energy extra quietMEMS Detection System Highly touchy boundary sensor, clever reputation and automated obstacle avoidance stick to cleaning The cleaning suction cup rotates persistently to effectively vacuum Micro Fiber Mopping Pads Well-made comfortable synthetic fabric is ideal for cleaning glass. Removing stains and dust, leave no water mark. Micro Fiber : Design for glass cleansing Sponge : Could depart marksRemote Control Function Introduction The front and back of the mechanical device can receive the sign from the remote controller. Automatic water spray / Manual hydraulic First up after which down.(automatic) / Moveup manually Frist left and then down.(automatic) / Movedown manually Frist correct after which down.(automatic) / Move to appropriate manually OK: Start / Move to left manually Stop / StopSIMPLE OPERATION IN five STEPS 1. TIE THE SAFETY ROPE CONNECT THE POWERCORD TIGHTEN THE PLUG NUT. 2. PRESS AND HOLD THE ON/OFF BUTTON FOR 3 SECONDS TO START. 3. REMOTE CONTROLTO SELECT THE DESIRED CLEANING MODE. 4. START THE WATER SPRAY FUNCTION 5. AFTER CLEANING, LONG PRESS THE SWITCH FOR 3 SECONDS TO TURN OFF THE MACHINE AND REMOVE THE MACHINE Tax:Dear friends, our merchants do not endure the VAT and customs duty of your country, VAT and customs obligation are borne by means of you, when the customs ship you the information, please pay the customs responsibility and VAT in time, the longer the parcel is put in, the higher the cost will be, please know that, if the tax challenge ends in the failure of the customs clearance and the product is returned, we won't resend the parcel again, thank you!