The Bogen UDMS800HH Handheld Wireless Microphone System offers an array of professional features at an affordable price. The system includes the Bogen UDR800 UHF receiver and UHT800 handheld microphone transmitter for cable-free speech and performances during presentations, sermons, singing and much more. The system operates on the reliable UHF frequency band, and features up to 800 user selectable frequencies for professional level stability and control. Bogen’s DigiTRU Diversity reception minimizes RF noise and frequency drops. ASC auto-sync establishes quick remote channel syncing between the transmitter and receiver, and the rear panel features both microphone and line level outputs. The transmitter will operate for up to 10 hours on AAA alkaline or NiMH batteries. Unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation, up to 500′ (line-of-sight) 800 user-selectable UHF frequencies, one touch Auto-Scan/Sync open channel automatic selection and sync ASC (Auto-Sync Channels) download feature sends selected Channel information to transmitter via IR sender for easy frequency synchronization.