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
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
apt-X Lossless Transmission, 40mm Dynamic Driver, Bluetooth V4.1, Closed Sound Cavity Design, 400mAh, CSR8645 Bluetooth chip, Impedance: 32ohms
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($59.99): BGNAOXM
2. ($71.99): AFfbG10
3. ($74.39): aff7off
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 6c9103, 6C9103, Alibuy55, 5ccc6e, TTxBG10, plsluchawki, BG3CSUM, 502C6B, BGBFAFF2019, BGCITYADS2019
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Mi Bluetooth Foldable Headset? There we go.
Price records source(s): Gearbest, 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)).