This wireless lavalier microphone kit is designed to deliver professional‑level vocal capture for interviews, presentations, broadcast, video production and live events — offering both freedom of movement and high‑quality sound. At the heart of the system is a compact body‑pack transmitter, a matching wireless receiver, and a lapel (lavalier) microphone that clips discretely to clothing.
The transmitter supports a wide range of frequencies (typically within a UHF band), allowing flexible deployment in different regions and environments. For example, some kits offer up to 1 680 selectable frequencies over a 25 kHz spacing and multiple banks/groups for interference‑free operation. The receiver often features “diversity” technology (dual‑antenna) to ensure stable signal reception and minimize drop‑outs even if the user moves around. Audio performance is excellent: the mic capsule is designed for high intelligibility of the human voice, often with an omnidirectional or cardioid pattern depending on the model. For instance, one variant uses a cardioid lavalier to reduce ambient noise and enhance clarity. In practical terms, these kits give a usable wireless range of up to around 100 m (depending on environment) and offer an autonomy of around 6–8 hours on standard AA batteries or integrated rechargeable packs. The system is typically “plug‑and‑go”: you plug the receiver into your camera or audio input (via mini‑jack 3.5 mm or XLR), clip the mic to the speaker or talent, attach the transmitter to belt or pocket, and you’re ready for use. Many models offer a one‑button “sync” feature using IR or NFC to match transmitter and receiver frequencies quickly. In use, the kit is ideal for presenters who need to move freely, for documentary or interview filming, online training, corporate video, live streaming or stage speaking. The lavalier mic ensures hands‑free operation, minimal visibility of gear, and professional sound quality without the need to hold a microphone.
In short: this wireless lavalier mic kit provides a robust, high‑quality solution for capturing spoken voice in demanding environments, combining mobility, reliable wireless technology and broadcast‑grade audio into one convenient package.