Looks to be the deal promised by rep in previous deal:
https://www.ozbargain.com.au/node/514457
SoundPEATS Truengine SE - $48.45 delivered (15% off)
*Bluetooth 5.0 with AAC and AptX codec (Note: Does support AAC despite not being listed in the item listing)
*IPX5 waterproof (sweat and rain resistant)
*5-6 hours listening on a full charge
*Charging case can charge earpieces fully 4 times
*Comes with 3 sizes ear tips and micro-USB cable
Review here:
https://www.scarbir.com/tws/soundpeats-trueengine-se-dual-dr…
Sold by AMR Direct and Fulfilled by Amazon.
Don't forget cashback through CashRewards (3.5%)! :)
I have these in my ears right now.
Worth it at that price.
Separation is really good, included eartips are poor though; I'll be investing in some foam tips soon for better seals.