How to choose the right AirStudio S1 kit

4-in-1 Musician Kit Best for: Desk recording Songwriting Singing practice Podcasting USB-C direct recording into a phone, tablet, or computer Includes the core AirStudio S1 system, wireless in-ear monitors, charging capsule, cables, windscreen, and mounting accessories. It does not include a wireless receiver. 5-in-1 Creator Kit Best for: Mobile video recording Vlogging Livestreaming Phone / tablet / computer wireless USB-C input Includes everything in the 4-in-1 kit plus RX Mini , a compact USB-C wireless receiver. RX Mini is optimized for lightweight mobile workflows, but it does not include 3.5 mm analog output, independent battery power, or physical volume control. 6-in-1 Master Kit Best for: Camera recording Live vocal output Speaker / mixer / PA connection Advanced creator workflows Phone + camera or speaker routing Includes everything in the 5-in-1 kit plus RX Plus , a professional wireless receiver with USB-C digital output, 3.5 mm TRS analog output, independent battery, and physical volume buttons.