Feature 1Automatic Water Spray: The window cleaning robot is designed with atomized spray nozzle (35ml, 16ml, dual water tank), which automatically sprays water, so you no longer need to manually spray water 2Vacuum Motor: Cleaning robot built in vacuum motor, can be firmly adsorbed on the glass, not easy to fall, safe use, practicality is strong 3Widely Used: The window cleaning robot is suitable for all kinds of glass, flat wall, table, floor, ceiling, window, hard to reach the place 4Automatic Detection: The cleaning robot can automatically detect window frames and obstacles and calculate the path intelligently. Professional safety rope, it can be closed after 20 minutes of protection 5Remote Control: Automatic mode, automatically cleans the whole window in three directions, you can remotely control it through the remote control or APPItem Type: Window Cleaner RobotMaterial: ABS and FiberWeight: Approx. 1820g / 64.2ozErasable Size: Approx. 400x400mm / 15.7x15.7in (Minimum)Product Size: Approx. 29x14.5x10.8cm / 11.4x5.7x4.3inScheme: AI Intelligent Drive SystemGravity Sensor: Support for G SensorBuilt In Sensor: Support MEMS Automatic Detection, Wipe Finish Automatic StopCleaning Route: 3 Automatic Cleaning Routes (Up, Left, Right)Brushless Motor: 2800PAWater Spraying Function: Two Way Water Spraying, Automatic and Manual (For Tuya App)Water Spraying Principle: Atomizing SheetTank Capacity: Large Tank 35ML, Small Tank 16MLWater Source: Tap Water, Glass Special CleanerRemote Control: 2.4G (Remote Control Distance Within 10m / 32.8ft)Noise: 63DBSafety Rope: High Strength Safety Rope, Rope BuckleCleaning Speed: About 4 Minutes/MPower Supply Output Voltage: DC 24V 3.75ABattery: Polymer Lithium Battery 650mah (Power Failure Protection: Support Ups, Built In Continuous Power System, Power for 20 Minutes) (Included)Remote Control Battery: 2 AAA Batteries (Not Included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Window Cleaner Robot1 x Specification1 x Power Supply1 x Power Cable1 x Remote Control1 x Tank Refill Bottle4 Pairs x Rags (Including One Pair on the Machine)