Rocks Wireless Guitar πΈ Works great, I checked next to the router, behind the router I have 5G WiFi for phones and TVs and 2.4 WiFi for cameras, no interference or noise. It works with both active and passive guitars and basses, very clear sound. I had a very good customer experience, the transmitter stopped loading after about 10 months, I wrote to them and in less than 24 hours they answered me, the next day I received a new one thanks to their attention and Revane.