Thanks for the great festival.
Thanks to your invention. I had enough power for three Sony SRS XB 40.We could listen to music when we didn’t like a band. An sound wall of its own. gladly again.
LG Marko and Alexandra
It was definitely worth it!
Very nice staff who explain everything very well no matter how busy,
uncomplicated reservation and collection. Very good service and very nice guys!
Definitely recommend it !!!
We’ll definitely see Burg Herzberg 2019 again! (:
It was a great idea, and everything worked smoothly.
Despite the cool box. We were also able to charge cell phones and bt boxes.
Next time gladly again
We were 9th at the festival had 2 JBL boxes and 9 cell phones to charge,
the battery of the plug-in was still not used up after 4 days.
Thanks for a great invention