LANE LR-616 Dual Handheld Wireless Microphone System, UHF, 200 Channel, 630-698 MHz

PROFESSIONAL UHF WIRELESS SYSTEM: Advanced dual handheld microphone system with UHF frequency transmission (630-698 MHz) for superior frequency stability and extended transmission distance, ideal for professional stage and karaoke applications. 200 CHANNEL INFRARED FREQUENCY: Features 200 selectable channels with 300 KHz intervals and automatic infrared frequency scanning to find the cleanest channel, allowing multiple systems to operate simultaneously without interference or crosstalk. SUPERIOR AUDIO QUALITY: Delivers exceptional sound with wide audio frequency response of 50-16000 Hz, graceful tones with rich low frequency, prominent medium frequency and intensive high frequency for professional-grade performance. ADVANCED DIGITAL TECHNOLOGY: Built-in ARM processor and AD/DA chip with frequency response at 30Hz-18KHz, digital pilot technology to avoid fault and string frequency, ensuring reliable wireless transmission with sensitivity greater than 92 dB. COMPLETE SYSTEM SPECIFICATIONS: Receiver dimensions 41.9 x 17 x 5 cm in standard 1U case, hyper cardioid polar pattern microphones, each transmitter powered by 2 x AA 1.5V batteries with low 12mA power consumption for extended operation.