Do not buy the bluetooth module! It is completely worthless... On mine left and right were reversed and the range is 50cm or so. Can't even use them with my phone in my pocket. And I am not the only one. Gearbest is very unhelpful and won't pay me back. The negative review I wrote never got...

Seems there will be a sale in 6 days on Aliexpress with a lot of IEM's and headphones including KZ items.

Mine is on the right.

Mine are also swapped...

No, the BT cable is absolute crap. Tried to get my money back from Gearbest but they are not helpful and won't post my negative review... I now ordere the TRN cable from Aliexpress. Hope it is better (which isn't hard)

Avoid like the plague... With my phone in my pocket the connections stutters all the time and they managed to switch the left and the right side. It seems all the cables have these problems. I opened it up in the hopes I could do the antenna mod as with the older model, but it uses a different...

I've used mine today for the first time and it is really bad. Not usable like this...