AUSDOM M06 Bluetooth Headphones $11.20 US ($16 AU) Delivered @ Ausdom
Features include Bluetooth 4.0, 3.5mm audio connectivity, 20 hours music playtime, inbuilt mic, aptX, dual 40mm drivers and buttons for play/pause, next/previous track etc.
Edit: Headphones may not have aptX afterall. Image has been removed from Ausdom website and others pointed out in comments that Amazon/AliExpress make no mention of it.
- Apply the coupon AUSDOM to get it for $11.20 US ($16 AU) with free shipping
Edit : Good YouTube review here