Hot Selling 20W White Cordless Rechargeable Automatic Portable Glass Cleaner Window Ceaner With 2200mA

High-concerned chemical : None Brand Name : ZJMZYM Origin : Mainland China product name : cordless window vacuum cleaner suction force : 1.8-2.0KPA product code : JD0421 product category : electric battery capacity : 2200mAh lithium battery weight : 1.6KG scraper width : 28cm power/voltage : 20W/3.7V running time : 35 minutes charging time : 3 hours water tank : 150ml material : plastics size : 28cm * 10.5cm * 33.8cm usage scenario : household type : single sided wiping