Type EU Plug, Input 220V-240V 50/60Hz, Max Load 10A, Maximum Power 2300W, Working Temperature -20~45℃, Relative Humidity ≤80%, WIFI Frequency 2.4GHz, Material V0 fireproof material, Dimension 1.73*1.73*2.75 in, Weight 59g.
Just check coupons out (with price alert and history). 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 price update (UTC time):
Banggood
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 12blitzw, 1SHP6, DSHP6, MayDay10, D5SHP6, BGSHP6, BGbwpooo, BGPLBW1, BGBWP6, BGss10%bw, BGSHP61, BG10SHP6, BGBWSHP61, BGSOC19, BGSHP6PL, BGBINKUPON552, BGBFCR02, BGBFCR01, BGP6RU, BG9NY, BGSAMRTH, BGELIG0920
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-SHP6 EU Plug Smart Socket [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-SHP6 EU Plug Smart Socket is here. The lowest price was: $9.89.
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)).