Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi Redmi Airdots 2 Earphones | 6.74 USD | – |
 |
Xiaomi Redmi AirDots 3 Earphones | 26.54 USD | – |
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Hong Kong.
Link: Banggood product page
Coupon (45.55 USD): BGab1071
Coupon (45.99 USD): BG499ef1
Coupon (67.99 USD): BGAlerabatKL
Coupon (67.99 USD): BGAUDIO
(CouponsFromChina.com tip: put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGHM3P, BGa0b145, BGd47fb7, 13f142, BGGizchina11, BG0e1304, BGbbf4a1, BG4a1b68, BG6c4489, BG3ae284, BGfebfe7, BGc60e3e, BGe2226a, BG7ff4ec, BGad57e2, BGBuscape01, BGc2d66c, BG09f248, BGRM3PC, BGHOTSHOP15, BG5a3b10, BGce4d01, BGRM3PR, BG7881f0, BGHU1704, BGYBR3P, BGYBRM3, BGHU1960, BGd173b4, BGe4bc98, BGAudioVideo, BGROTTER4R, BG8237cf
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for Xiaomi Redmi AirDots 3 Pro Bluetooth 5.2 Earphones is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).