Xvive U4 Manual page 21

WIRELESS IN EAR MONITOR SYSTEM
U4R4 U4T
1 4 1
Transmitter Receiver Transmitter
U4R4 set to create a monitoring system for four
performers or a "private" rehearsal system
Transmitter only; you need to purchase
receivers separately
U4R
1
RECEIVER
Receiver only; you need to
purchase transmitter
separately
21