Ulanzi Tiny mic A30

Two clip-on transmitters with built-in microphones and a dual-channel USB-C receiver are part of the system, which enables two-person recordings. 
Joint Camera

Broad Compatibility: Works with PCs, cameras, and cellphones (iOS and Android). For flexible connectivity, it includes 3.5mm TRS, USB-C, and Lightning adapters. 

The 2.4GHz digital transmission band is used for stable wireless transmission, which allows for clear and steady audio transmission up to 50 meters in line of sight and up to 30 meters out of line of sight.