Question about JBL PartyBox 300

Hi
Why do you need a remote control? This box only works with the connected smart devices (tablet, PC, mobile phone, etc.).
The box itself has no other option for playing the radio or using storage media to play it.

there are no

The connected device is the remote control. The box is controlled with the volume of the feeder. It switches off automatically at some point... Switch on -> lift your butt... :)

This box does not have a remote control.