From Manufacturer
Providing superior interference-free transmission over more traditional devices in the crowded 2.4 GHz range, the U45R4 from Xvive Audio is a 5.8 GHz wireless IEM system with one transmitter and four receivers. Perfect for transmitting wireless signals from mixers or the line outputs of amps, the U45R4 provides crisp, 24-bit / 48 kHz audio for IEMs and headphones.
With this system configuration, the four included receivers are designed to operate on the same frequency, allowing and entire ensemble of up to four performers to receive the same signal for their IEMs at the same time, making this an ideal choice for a whole-band IEM solution. This wireless system sports six wireless channels and up to a 100' wireless range, depending on obstructions and absorption. Up to six systems can be used in a single area. The U45R4 provides low-latency performance of less than 5 ms. The transmitter and receivers feature convenient and fast USB-C charging, and the internal battery in each device provides up to five hours of operation on a single charge.
Note: Earphones are not included in this package.