Wireless mode 2.4GHz WiFi, Size 46*46*43 mm, Working temperature 0-50°C, Input current 1A, Working humidity ≤85%, Product RM4 mini, Input voltage 5V, Infrared direction Multiple direction infrared.
Get coupons, create price alert or check price history out! 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 coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($25.49): BGSmart6
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): BGdd0b68, ADMITAD2212
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Broadlink RM4 Mini IR Smart Remote Control with HTS2. The lowest price was: $25.49.
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)).