UHF WIRELESS MICROPHONE: This wireless headset microphone system uses advanced UHF wireless transmission technology, delivering high-quality o, stable signal performance, anti-interference capability, clear and smooth sound, and automatic connection. The receiver must be connected to an o or amplifier device. CLEAR SOUND QUALITY: The wireless lavalier microphone system provides high-fidelity sound transmission and clear vocal reproduction within a line-of-sight operating range of up to 100 feet, without feedback or distortion. EASY SETUP: Plug-and-play operation with rechargeable batteries. Choose either the lapel or headset microphone, connect it to the transmitter’s microphone socket, power on both units, and begin using immediately. SELECTABLE FREQUENCIES: Features 64 selectable UHF frequencies to minimize interference from electronic devices, ensure stable signal transmission, and support multiple systems operating simultaneously without cross-talk. MULTI-USE APPLICATIONS: Suitable for live performances, public speaking, presentations, training sessions, school events, interviews, and video or o recording. Includes a portable receiver, bodypack transmitter, headset microphone, and lapel microphone. WIDE COMPATIBILITY: Delivers clear and natural vocal sound. Compatible with any PA system, loudspeaker, mixer, amplifier, or karaoke machine equipped with a microphone input and microphone volume control. Use the included TS-to-TRS cable for 3.5mm microphone inputs. O RECORDING: Supports o recording and interviews with smartphones (/Android), tablets, PCs, and laptops using the included adapter. Use the TS-to-TRRS cable for smartphones, tablets, and notebooks; use the TS-to-TRS cable for DSLR cameras.