The Xvive U4 system is comprised of a transmitter unit, which connects to your audio source (typically a mixer or sound interface); and a belt-pack receiver, to which you connect your earphones or headphones.

• Backup transmitter for U4 system
• Audiophile 24-bit / 48 kHz sound with less than 5 ms of latency
• Industry standard 2.4 GHz wireless technology
• Reliable, solid RF connection over a range of 90 feet