Check coupons or create price alert down below. Best price?
Material: ABS, Frequency response: 20-20000Hz, Impedance: 16ohms, Music Time: 2.5h, Sensitivity: 93dB ± 3dB, Bluetooth Version: V4.2
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):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($36.79): BG20QCY
2. ($41.39): AFfbG10
3. ($42.77): aff7off
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): b49001, e2bcea, TTxBG10
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – QCY T1 Pro TWS V4.2 Earphones Black ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for QCY T1 Pro TWS V4.2 Earphones White.
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)).