Designed to make dynamic microphones wireless, the Xvive U3 features audiophile sound quality, compact size and stable, reliable 2.4 GHz digital wireless transmission. The U3 is suitable for live music performance, recording sessions, theatrical productions, public speaking, outdoor applications and more. It even works as a wireless unit for active loudspeakers, and as a wireless extension for XLR cables! The X3 is small and light enough to fit in your pocket, and sets up in seconds. Plug it in, turn on the power, set the channel, and your microphone is wireless! Warranty: 12 Months Features 2.4GHz band, optimal for Microphone wireless Approved for use worldwide Use with XLR dynamic microphones and battery-powered condenser microphones Audio signal transmission via XLR, from Signal processor or powered Speaker-out to Speaker-in Less than 5ms Latency, Simultaneous broadcasts on 6 channels 20Hz - 20KHz frequency response 5 hours of battery life Up to 90 Ft Range Specifications Wireless Type: 2.4 GHz Other Applications: Dynamic and battery-powered condenser mics Audio Frequency Response: 20Hz – 20KHz (-3dB) Working Range: 90 feet Dynamic Range: 110dB Battery Life: Up to 5 hours Delay Time: 5ms latency More Info For more information from the Xvive site please click here.