Wireless microphones
Clip-on kits, camera-mount receivers, handheld and bodypack stage systems, and rack UHF, for talent that has to move in a shared room.
How to choose a wireless microphone system
Band. 2.4 GHz kits (Hollyland Lark M2, Lark A2, Lark Max) are licence-light, pocket-sized and fine for one or two speakers. UHF systems (Shure ULX-D, ULXD4D, ULXD4Q) give you coordinated frequencies, real antenna distribution and the channel counts a stage or a conference floor needs.
Channel count. Count the people, then count the spares. Dual and quad receivers exist because adding a fifth mic to a four-channel plan usually means re-coordinating everything.
Battery runtime and charging. A clip-on with a charging case suits run-and-gun; rechargeable bodypacks with a docking charger suit a venue that turns over daily.
Encryption and reliability. AES-256 encryption on the ULX-D line matters for corporate, legal and government work.
India buys this shelf harder than the US does — 49,500 searches a month against 22,200. Creator kits ship priced and cartable; rack UHF systems and anything needing frequency coordination is enquire, because the legal band depends on your country.