U-3302 UHF Wireless Headphone Microphone with IR Auto-Pairing, for Stage Church Conference

U-3302 UHF Wireless Headphone Microphone with IR Auto-Pairing, for Stage Church Conference. Professional UHF Dual-Channel System 2 independent channels, each with 80 selectable frequencies, up to **5 systems can stack simultaneously** without interference. 60 m Working Range Reliable open-area transmission ideal for large stages, tours, and outdoor events. IR Infrared Auto-Pairing One-touch synchronization between transmitter and receiver, fast and precise frequency. AFS Auto Frequency Scan Automatically finds the cleanest available channel in RF-crowded venues. Dual Squelch Control Field-strength + noise detection double squelch for superior anti-interference. Pilot-Tone & Noise Lock Mute Eliminates RF pop when transmitter powers off. XLR Balanced + 1/4" Unbalanced Outputs Direct connection to any mixer, amp, or PA system. LCD Real-Time Status Display Shows frequency, RF, AF, and transmitter battery in real time. Wide-Band FM 40 Hz-18 kHz Flat frequency response, faithful vocal reproduction, low distortion 0.5%. Detachable Mic Capsule Module- Interchangeable capsule design; ~8 hrs (HI) / 12 hrs (LO) battery life on 2xAA.