XTUGA UH330
XTUGA UH330 Dual UHF Wireless Karaoke Microphone System User Manual
Modelo: UH330
Introducción
Gracias por la compraasing the XTUGA UH330 Dual UHF Wireless Karaoke Microphone System. This system is designed to provide high-quality audio for karaoke, stage performances, family gatherings, and more. Featuring dual UHF rechargeable microphones, 50 selectable channels, echo control, independent volume controls, Bluetooth connectivity, and a USB player, the UH330 offers versatility and ease of use. Please read this manual thoroughly before operating the system to ensure proper setup and optimal performance.
Contenido del paquete

The image displays all items included in the XTUGA UH330 package. This ensures you have all necessary components before beginning setup.
- 1 x XTUGA UH330 Receiver Unit
- 2 micrófonos inalámbricos UHF
- 1 x adaptador de corriente
- 1 cable de audio de 3.5 mm a 3.5 mm
- 1 cable de audio RCA a 3.5 mm.
- 1 x cable de carga USB
- Manual de usuario (este documento)
Producto terminadoview

This image shows the main components of the XTUGA UH330 system: the receiver unit with its control panel and two wireless microphones. The receiver features various knobs and buttons for audio control and input/output ports.
Características de la unidad receptora:
- MIC A/B Volume Controls: Independent volume adjustment for each microphone.
- Control de eco: Adjust the echo effect for vocals.
- Control de volumen maestro: Overall system volume adjustment.
- Puerto USB: Para reproducir audio desde una unidad USB.
- Conectividad Bluetooth: Wireless audio streaming from smart devices.
- Puertos de salida de audio: Connect to speakers, amplificadores o sistemas de sonido.
- UHF Antennas: Para una recepción de señal inalámbrica estable.
Características del micrófono inalámbrico:
- Frecuencia UHF: Provides stable and clear audio transmission.
- Batería recargable: Built-in lithium polymer battery for extended use.
- Pantalla digital: Muestra el canal y el estado de la batería.
- Canales seleccionables: 50 channels to avoid interference.
Guía de configuración
1. Encendido del receptor
- Connect the provided power adapter to the DC 5V input port on the back of the UH330 receiver.
- Conecte el adaptador de corriente a una toma de corriente estándar.
- Press the power button on the receiver to turn it on. The display will illuminate.
2. Microphone Setup and Charging

This image illustrates the USB charging process for the XTUGA wireless microphone. The microphone features a built-in rechargeable battery, indicated by the charging cable connected to its base.
- Ensure the microphones are charged. Connect the USB charging cable to the charging port at the bottom of each microphone and to a USB power source (e.g., computer USB port, USB wall adapter).
- Una carga completa generalmente demora entre 2 y 3 horas y proporciona entre 3 y 8 horas de uso.
- To turn on a microphone, press and hold the power button on the microphone. The display will show the channel and battery level.
3. Connecting to Audio Output

Este diagrama proporciona una visión completaview of the input and output connections available on the XTUGA UH330 receiver. It shows how to connect the system to various audio devices like smartphones, laptops, karaoke speakers, PA systems, soundbars, and home theater systems using different cable types (3.5mm, 6.35mm, RCA).
The UH330 system requires an external speaker or sound system for audio output. It does not have built-in speakers.
- Using 1/4" (6.35mm) Output: Connect the 1/4" output jack on the receiver to the microphone input or line-in of your karaoke speaker, PA system, or outdoor speaker using a 1/4" audio cable (not included).
- Using 1/8" (3.5mm) Output: Connect the 1/8" (3.5mm) output jack on the receiver to the AUX input of your soundbar, bookshelf speakers, or home theater system using the provided 3.5mm to 3.5mm or RCA to 3.5mm audio cable.
4. Bluetooth Connection (for Background Music)

This image illustrates the three-step process for connecting a smart device (like a smartphone or iPad) to the XTUGA UH330 receiver via Bluetooth. It shows enabling Bluetooth on the device, searching for "X168", and then connecting. The image also highlights the Bluetooth range of approximately 32 feet.
- Asegúrese de que el receptor esté encendido.
- En su teléfono inteligente, tableta o computadora portátil, habilite Bluetooth.
- Buscar Bluetooth devices and select "X168" from the list to pair.
- Once connected, you can play background music from your device through the UH330 system. The Bluetooth range is approximately 32 feet (10 meters).
Instrucciones de funcionamiento
1. Uso del micrófono

This image emphasizes the independent volume controls for Microphone A (VOL.A) and Microphone B (VOL.B) on the XTUGA UH330 receiver. It also shows the ECHO control knob for adjusting the echo effect and the USB port for media playback.
- Encendido/apagado: Press and hold the power button on each microphone to turn it on or off.
- Control de volumen: Use the "VOL.A" and "VOL.B" knobs on the receiver to adjust the individual volume levels of Microphone A and Microphone B.
- Control de eco: Turn the "ECHO" knob on the receiver to increase or decrease the echo effect applied to the microphone audio.
- Selección de frecuencia: The UH330 offers 50 selectable UHF channels to minimize interference. If you experience interference, briefly press the frequency button on the microphone (usually located near the charging port) to change the channel. The receiver will automatically sync.

This image visually represents the 200-foot wireless operating range of the XTUGA UH330 system. It depicts the receiver and microphones transmitting signals over a significant distance, highlighting the system's capability to avoid complex situations like relative frequency interference.
The system provides a stable wireless connection up to 200 feet (60 meters) in open areas, minimizing signal dropouts.
2. USB Player Operation
- Inserte una unidad flash USB que contenga audio MP3 files en el puerto USB del receptor.
- The system will automatically detect and begin playing the audio files.
- Use the playback control buttons (Play/Pause, Previous, Next) on the receiver to manage your music.
Mantenimiento
- Limpieza: Utilice un paño suave y seco para limpiar el receptor y los micrófonos. No utilice limpiadores líquidos ni productos abrasivos.
- Cuidado de la batería: For optimal battery life, fully charge the microphones before first use. If storing for an extended period, charge the microphones every 3-6 months to prevent deep discharge.
- Almacenamiento: Guarde el sistema en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Manejo: Avoid dropping the microphones or receiver, as this can damage internal components.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| No hay sonido de los micrófonos. |
|
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| Bluetooth no se conecta. |
|
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| USB player not working. |
|
|
Presupuesto
| Característica | Detalle |
|---|---|
| Número de modelo | UH330 |
| Tipo inalámbrico | UHF (frecuencia ultraalta) |
| Canales | 50 canales seleccionables |
| Rango de operación | Hasta 200 pies (60 metros) |
| Tipo de batería del micrófono | Polímero de litio recargable |
| Tiempo de carga del micrófono | 2-3 horas |
| Tiempo de uso del micrófono | 3-8 horas |
| Conectividad | Bluetooth, USB, 1/4" (6.35mm) Output, 1/8" (3.5mm) Output |
| Alcance de Bluetooth | Aproximadamente 32 pies (10 metros) |
| USB Player Support | Formato MP3 |
| Peso del artículo | 4.77 libras (2.16 kg) |
| Dimensiones del producto | 15.75 x 11.81 x 3.54 pulgadas (40 x 30 x 9 cm) |
Garantía y soporte
XTUGA products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please contact XTUGA customer service through the retailer where you purchased the product or visit the official XTUGA webSitio para obtener información de contacto. Conserve su comprobante de compra para reclamaciones de garantía.
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