Maximum Power 1450W, Size 402x 506x 142mm/15.82x 19.92x 5.59in, Warm Water Temperature Four gears (normal temperature / maximum 39℃±2℃), Seat Temperature Four gears (normal temperature / maximum 39℃±2℃), Product Type Instant Type, Waterproof Leve IPX4, Executive Standard GB4706.1 GB4706.53 GB38448, Rated Power 1080W, Rated Frequency 50Hz, Warm Air Temperature Four gears (normal temperature / high 50℃±5℃), Inlet Water Pressure Range “The minimum necessary water pressure is 0.07Mpa (when flowing).
The highest water pressure is 0.75Mpa (at rest).”, Rated Voltage 220V.
Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($398.47): BG10OFFAFF1
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGJUY193, 7bcdf9
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Do you need price history chart (for all/most countries) for Tinymu Pro-H Smart Toilet Seat Cover? There we go. The lowest price was: $346.49.
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)).