Great price for Genuine Xiaomi Piston 3's (with mic). Highly rated everywhere.
Tip: Change currency to AUD
Specification:
Material: enamelled copper wire
Brand: Xiaomi
Earphone Type: In-ear
Color: black
Jack plug size: 3.5mm stereo
Cable length: 1.25m / 4.1ft
Frequency range: 20-20000Hz
Earphone sensitivity: 98dB
Speaker impedence: 32ohms
Rated power: 5mW
Earphone weight: 14g / 0.5oz
Edit: contacted newfrog, code is fixed.
If they are genuine, this seems to be a deal mostly based on shipping - apparently 5-11 business days to AU.