65db window cleaner for apartments

{"cid":"91216706","title":"Long-Lasting Performance Robot Window Cleaner 500mAh With 65dB Noise Level","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/6d\/6bba9bcf724147078e693a06ee7a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Robot Window Cleaner","Model Number":"OEM","Minimum Order Quantity":"100pcs","Delivery Time":"10days","Place of Origin":"China","Certification":"ce rohs","Packaging Details":"Carton","Payment Terms":"T\/T","Supply Ability":"5000PCS\/MONTH","Working Time":"Suggest 400 Minutes Let Robot Rest","Battery Capacity":"500mAh","Cleaning Path":"N ,z","Cleaning Area":"Up To 40 Square Meters","Cleaning Modes":"Auto, Edge, Spot","Water Tank Capacity":"50ml","Product Name":"Robot Window Cleaner With Water Spray","Charging Time":"3 Hours"}}

{"cid":"91222754","title":"65dB 2800Pa Automatic Window Cleaner 500mAh Remote Window Cleaner","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/e6\/f18dc30689fc4aef942a9b998c22-200x200-1.jpg","attrs":{"Price":"$58.00\/pieces 6-499 pieces","Brand Name":"huidi","Model Number":"HCR-52","Minimum Order Quantity":"6 pieces","Place of Origin":"GUA","Power (W)":"80W","Voltage (V)":"AC110-240v","Warranty":"1 Year","Application":"Household","App-Controlled":"Yes","Private Mold":"Yes","Product name":"Window cleaner Robot","Feature":"Intelligent Cleaning with dual holes","Motor":"Brushless","Control mode":"Remote Control+app","Noise":"65dB","Suction":"2800Pa","Battery Capacity":"500mAh","Charging Time":"4 Hours","PRODUCT SIZE":"295*145*68mm","Delivery time":"20-35 days"}}