Product Name: The Automatic Robot Window Cleaning Machine Glass Cleaner Model NO.: M168 Function: Vacuum Certification: CE, RoHS, GS, EMF, CB, ETL, EMC, UL, CCC,FCC Cyclone Dust Collector: Centrifugal Cyclone Feature: Without Bag Filtration: Vacuum Purpose of Use: For Home Use Application: Wet and Dry Type: Cyclone Classification: Window Cleaner Robot Trademark: OEM Transport Package: Gift Box and Carton Box Specification: 290*142*115mm Origin: China HS Code: 8509809090 Product Description UPS uninterruptible power system5600Pa super vacuum suctionAutomatic navigation pathPhone APP and remote controlDouble rotation, 70RPMColor :White/BlackBattery capacity:650 mAhPower consumption:80WAdaptor input:100~240VAC,50Hz/60HzAdaptor output:24V/3.75ANoise:60 dBAC power cord length:1.0 MDC extending cord length:4.0 MSafe rope length:4.0 MBattery life:2 YearsWorking speed:m2/3-4 min in theoryApp control:Bluetooth connection SupportedSize and package:Product size :290*142*115mmCarton box:330*500*495mmQty per carton: 6pcsQty per 20'/40'/40HQ:1700pcs/ 3800pcs/ 4200pcs