Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Coupon (27.85 USD): BGAudio9
(CouponsFromChina.com tip: apply code in your basket (cart) 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): BGa2b75e, BG9ba0e8, BG9f24e5, BGAUDIO, BG1b5830, BG9e1491, BG197ebc, BGf1b626, BGAudio3, BGAUGUST8
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Thinkplus ThinkBook UC100 Bluetooth Earphones.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).