Hands-free Call / Multi-point Connection / CVC6.0 Noise Cancellation.
Aliexpress
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Updated:
Price history and price alert
Do you need price history chart (for all/most countries) for Mini X2T Wireless Black Headphones? There we go. The lowest price was: $14.99.
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)).