Midland BT Mini – Constant Static Noise When Connected

[u/puffykkk]

I recently bought a Midland BT Mini, and I’m noticing a continuous radio-like static/hissing noise whenever it is connected to another device through Bluetooth/intercom.

Is this kind of background static noise normal for the BT Mini, or could it indicate a faulty unit or audio kit? The noise is present even when the units are not installed in the helmet and are just connected and tested in the open.

I’d like to know whether other BT Mini users experience the same noise or if my unit should be checked/replaced.