Xvive U4R4 Wireless In-Ear Monitor System with Four Receivers (2.4 GHz)The U4RR4 Wireless In Ear Monitor System from Xvive Audio provides performers and presenters a hands free, cost effective, and expandable solution that supplies 24 bit 48 kbps digital sound quality to their favorite in ear and headphone monitors. This configuration includes four receivers, all able to receive the digital signal from the single included transmitter; ready for plug and play use in a wide variety of settings including musical venues and