Using Tips:1 cleaning robotic completely clean the dust on the glass, now not clean oil stains, cosmetic stains;2 window cleaning robot can only be used after plugging within the power supply, not operating through means of battery;3 do not use it on frameless windows, mirrors, and so forth Tips:1. If the parcel is stucked at customs house, please help with customs clearance, the resulting tasks ought to be borne by the buyer. Key Features: 1- AI Technology Automatically detects window frames and obstacles, calculates and applications an optimum cleansing course for optimum performance 2-UPS System and Anti-dropping Algorithm To give up this small sensible kit from falling if the battery cuts out or the flexibility fails 3-Zigzag Automatic Cleaning Routes Auto up then down, auto left then down, auto appropriate then down 4-Powerful Motor-powered Suction The vacuum motor will entice air permitting the robotic to hold onto the glass tightly as it traverses the outside 5-Remote Control Simply change the cleaning path or management the instructions by means of technique of the remote control Specification: 1. Output voltage: 24V / 3 2. Input: AC 100 - 240V, 50 / 60Hz 3. Power consumption: 80W 4. Charging time: 1 hour 5. Glass requirements: with physique 6. Cleaning speed: 4min / square meters 7. Certification: CCC, UL, FCC, LPS, CE, RoHS, and so forth 8. Cable length: 5. High energy security rope ( 150kgf )10 plug is 220V, US plug is 110VDear buyers, as a way to preserve your rights, please note:1 open the package after receiving the package on the similar time, guidelines the unpacking video and take a parcel photos (including the photographs of parcel’s particular shipping paperwork ) opening the kit ,if the product is damaged, please take video and photographs and phone me within 3 days after receiving the package, don't deal with if greater than 3 days after receiving the package, thanks in your attention and identifying in advance;