The Alto Stealth 1 is a highly convenient wireless XLR system that drastically cuts down cable clutter for my drum, vocal, and DJ rig. It earns five stars for handling and features, offering a seamless connection between my Shure microphones and Behringer Flow 8 mixer. Sound and build quality score a solid four stars, delivering reliable audio to my Alto Pro speakers with only a negligible drop from a hardwired connection. Crucially, you must acquire your own rechargeable batteries separately, as they are not included with the unit. Despite this necessary extra purchase, it remains a fantastic and practical upgrade for streamlining any live performance setup.