The DJI Mic 2 builds on the original with an even better ... Each transmitter sits at 1.81 x 1.57 x 0.86 inches, with a power button and sync button on the right side, and a record button on ...

That only gives you one microphone, however, and it doesn't have its own storage. There are also a number of Rode Wireless Go packages; the one most like the DJI is the Wireless Go 2 Dual Channel ...