Singtronic UHF-550M Professional Karaoke System — Dual UHF 900MHz, 2 Wireless Microphones

Overview: The Singtronic UHF-550M is a portable professional karaoke system featuring a dual-channel UHF 900MHz receiver and two wireless microphones with independent channels to prevent frequency interference, delivering clear audio for both indoor and outdoor use — ideal for large parties and events. Wireless range & stability: Performers can move freely with a 500-foot operating range. The wireless mics maintain strong signal stability across that distance, making them suitable for event halls, open-air venues, and club settings. Easy pairing & flexible frequencies: The system uses infrared auto-sync and automatic channel targeting for fast, hassle-free microphone pairing. Each microphone offers 100 switchable channels per mic, so finding a clean frequency is quick and straightforward. Power & runtime: Each wireless microphone runs on AA batteries and provides up to 8 hours of uninterrupted operation, supporting extended sessions without frequent battery replacements. What’s included: The package contains a 1/4" cable, two antennas, power cables, a rack mount kit, and four long-life AA batteries so you can set up and use the system right away. Build and use cases: Designed in Japan, the UHF-550M is built for dependable performance at home, in clubs, or for professional events, offering a complete, ready-to-use karaoke solution.