






🎧 Own the stage with zero wires, zero limits.
The XviveU4R is a professional-grade wireless in-ear monitor receiver operating on a 2.4GHz frequency, offering over 90 feet of range and less than 5ms latency. Designed for performers and touring professionals, it delivers up to 5 hours of rechargeable battery life, ensuring uninterrupted, high-quality audio monitoring in small to mid-sized venues.





| Control Method | Remote |
| Controller Type | Remote Control |
| Control Type | Remote Control |
| Human-Interface Input | Buttons |
| Connector Type Used on Cable | Auxiliary, XLR |
| Battery Weight | 14 Grams |
| Lithium Battery Weight | 14 Grams |
| Item Weight | 3 Ounces |
| Supported Application | live performances, rehearsals, studio recordings, discreet practice |
| Compatibility Options | Xvive U4 Wireless in-Ear Monitor System |
| Supported Standards | radio_frequency |
| Compatible Devices | Xvive U4 Wireless in-Ear Monitor System |
| AntennaDescription | 2.4GHz wireless communication antenna |
| Installation Method | plug-and-play |
| Includes Remote | No |
| Color | U4R Receiver ONLY |
| Outer Material | Metal |
| Additional Features | Fast Charging |
| Material Type | Metal |
| Voltage | 5 Volts |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Rechargeable Battery Included | Yes |
| Power Source | Battery Powered |
| Number of Lithium-ion Cells | 2 |
| Lithium-Battery Energy Content | 4 Watt Hours |
| Supported Battery Types | Lithium-Polymer |
| Lithium-Battery Voltage | 3.7 Volts (DC) |
| Bluetooth support? | Yes |
| Wireless Compability | Radio Frequency |
| Connectivity Technology | Wireless |
| Audio Output Mode | Stereo |
| Number of Channels | 6 |
| Audio Input | Wireless Audio Transmitters |
| Audio Output Type | Headphone |
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