Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
for ZS3 / Low Battery Alarm / On-cord Control / English and Chinese Voice Prompt
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
KZ APTX Bluetooth Cable Module 4.2 Waterproof wireless collar Upgrade Detachable Cord Applies Headphones CCA C10 ZSN Pro | $17.04 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Price history and price alert
Do you need price history chart (for all/most countries) for KZ Bluetooth Module Upgrade Detachable Cord? There we go.
Price records source(s): Gearbest
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)).