Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Working Time (h) 4-6h, Each Earphone: 60mAh, Microphone Yes, Receive Sensitivity 90±3dB, Bluetooth Version V5.0, Battery Capacity Charging Box: 720mAh, Frequency Response 20-20000Hz, Transmission Distance 10m, Impedance 12Ω
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
10 Pairs Memory Foam Eartips Earbud Replacement Ear Pads For In-ear Earphone Tin T2/Havit G1/TFZ/Aukey B80/TRN K321 Earplugs | $12.10 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($87.99): 13f142
coupon code has to be applied in shop’s 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): bigboost, Alibuy92012, konimbesinmig1, 10havit, 15earbud, TTxBG10, BGalibuy03, aff7off, BG3CSUM, AFfbG10, 502C6B, BGBFAFF2019, BGCITYADS2019, BGGT188, BGVDay10%off, EARSP11, BGAFF10OFF, bGhOnEy10
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Havit G1 IPX5 Bluetooth 5.0 Earphones Black Red? 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)).