Safety Rope Strength: 150 Kgf, UPS(Un-interrupt Power System): 20Mins, Automatic Cleaning Mode: 3 Modes, Power Consumption: 65W, Model: X6, Dimension: > 40cmx 40cm, Auto-finish: Yes, Brand: Liectroux, Frameless window: Yes, Material: ABS, Plug: CN, Cleaning Speed: 2.4 minutes / ㎡, Power Range: 100 – 240V, Available Window: Medium and large scale window.
Aliexpress
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Here are coupons that you can use.
Updated: 05-08-2025
Banggood
Warehouse in China.
Link: Liectroux X6 Window Cleaning Robot
$258.20 with coupon: hoNEYbGdeAlS
$263.81 with coupon: BG00c906
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Check out price history chart (for all/most countries) for Liectroux X6 Window Cleaning Robot. The lowest price was: $195.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).