Can I use USB headphone to connect with Square card reader?

[LuckyLin]

Hello,

If my android phone has no 3.5 mm headphone jack. Can I use USB headphone to connect with the card reader? Does it work?

Thanks

[EJ_]

Unfortunately the plug in Square Readers are only compatible with devices using a 3.5 mm headphone jack. 

However, our newest Square Reader, the Square Contactless and Chip Card Reader, connects via bluetooth.

[Keyman]

Where can I get this type reader? My new phone will not have a3. 5mm jack! Weird