You can get Edifier XS3 TWS Bluetooth for 25.99 USD using coupon code (in Banggood). Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Latest price update (UTC time):
Banggood (25.99 USD)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Well, is it a good price anyway? Hmmm, price is higher than average (which is 23.91 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 25.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGAudio9
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
Click here… to search for Edifier XS3 TWS Bluetooth 5.3 Earphones on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Edifier XS3 TWS Bluetooth 5.3 Earphones.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).