Power cable: 2.5meter, Voltage: 220V 50Hz (Please check out whether this voltage can be used in your country), Color: Pink, Heat Conductor Size: 110-32mm, Product Weight: Approx. 470g/16.58oz, Package Weight: Approx. 550g/19.40oz, Product: YueLi Steam Hair Straightener, Power: 55W, Package Size: Approx. 34.0*12*8cm/13.39*4.72*3.15in, Temperature range: 150°C-230°C, Product Size: Approx. 29.6*4*3.3cm/11.65*1.57*1.30in.
Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
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 price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($48.59): BGCuponation10
2. ($48.59): BGAFF10OFF
paste coupon code in your cart and click Apply 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): HHHHHOT, SHAPEYOURLIFE, YS666, vipupgrade8, 20%OFFSUMMER, ML15%Pro, BGSR15, BGGRS13, BGGRS1, BGYLDEC, BGohh77, bGhOnEy10, BGHB20, BgoFErTaSchInA10, BgcLuBofErtA10, 7d18f7
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi YUELI Hair Straightener. The lowest price was: $31.99.
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)).