LENRUE A39PRO
LENRUE A39PRO USB-C Computer Speaker User Manual
Model: A39PRO | Brand: LENRUE
1. Introduzione
Thank you for choosing the LENRUE A39PRO USB-C Computer Speaker. This speaker is designed to provide clear and powerful audio for your laptop or desktop computer with a simple plug-and-play Type-C connection. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. Contenuto della confezione
Si prega di verificare che tutti gli articoli siano presenti nel pacco:
- 1 x LENRUE A39PRO Computer Speaker
- 1 x Manuale utente (questo documento)
3. Prodotto finitoview
The LENRUE A39PRO speaker features a sleek design with intuitive controls and vibrant lighting. Familiarize yourself with the components below.

Figura 3.1: Davanti view of the LENRUE A39PRO speaker, showing the main grille and integrated USB-C cable.

Figura 3.2: Superiore e posteriore view of the speaker, highlighting the volume knob and the power/light control button.
Componenti chiave:
- Manopola del volume: Located on the top, used for adjusting audio volume.
- Pulsante di accensione/luce: Located on the back, controls power and the colorful light feature.
- Cavo USB-C: Integrated cable for both power and audio input.
- Doppi driver da 5 W: Internal components providing clear stereo sound.
- Independent Bass Diaphragm: Enhances bass performance.
4. Istruzioni per l'installazione
The LENRUE A39PRO speaker is designed for simple plug-and-play operation. No additional drivers or software are required for most operating systems.
Collegamento dell'altoparlante:
- Locate an available USB-C port on your laptop or desktop computer.
- Insert the integrated USB-C cable from the LENRUE A39PRO speaker firmly into the USB-C port on your computer.

Figura 4.1: Illustrates connecting the speaker's USB-C cable to a laptop's Type-C port.
- The speaker will automatically power on and be recognized by your operating system. You may need to select the "LENRUE A39PRO" as the default audio output device in your computer's sound settings.

Figura 4.2: The speaker in operation, connected to a laptop, demonstrating its plug-and-play functionality.
Nota importante: Ensure your device has a Type-C interface for compatibility. The single USB-C cable transmits both audio and electrical power to the speaker.
5. Istruzioni per l'uso
Controllo del volume:
- Ruotare il Manopola del volume on the top of the speaker clockwise to increase the volume.
- Ruotare il Manopola del volume in senso antiorario per diminuire il volume.
Controlling the Colorful Light:
The speaker features a colorful light design that can be controlled via the button on the back.
- Premere il tasto Pulsante di accensione/luce once to turn on the speaker and activate the colorful lights.
- Premere il tasto Pulsante di accensione/luce a second time to turn off the colorful lights while keeping the speaker powered on.
- Premere il tasto Pulsante di accensione/luce a third time to power off both the speaker and the lights.
6. Compatibilità
The LENRUE A39PRO speaker offers wide compatibility with various operating systems and devices that feature a USB-C port for audio and power.

Figura 6.1: Visual representation of the speaker's compatibility with Windows, macOS, Chrome OS, Linux, and Unix systems.
Sistemi operativi supportati:
- Windows PCs (Vista/7/8/10)
- macOS (MacBook Air, Mac mini)
- Google Chromebooks
- Linux
- Unix
Dispositivi compatibili:
- Laptops with Type-C port
- Desktop Computers with Type-C port
7. Risoluzione Dei Problemi
If you encounter issues with your LENRUE A39PRO speaker, please refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dall'altoparlante. |
|
|
| Lights are off, but speaker is on. | Lights have been toggled off. | Press the Power/Light Button once to cycle through light modes and turn them back on. |
| Il suono è distorto o poco chiaro. |
|
|
| Speaker not recognized by computer. |
|
|
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Nome del modello | A39PRO |
| Tipo di altoparlante | Computer Speaker |
| Tecnologia di connettività | USB (tipo C) |
| Fonte di alimentazione | Elettrico con cavo (tramite USB-C) |
| Modalità di uscita audio | Stereo |
| Potenza massima in uscita dell'altoparlante | 10 Watt (2x5W) |
| Tipo di controllore | Manopola di controllo |
| Dimensioni del prodotto (P x L x A) | 2.17"P x 12.6"L x 2.56"A |
| Peso dell'articolo | 1.3 libbre |
| Colore | Black-USBC |
| Caratteristica speciale | One Cable with Type-C plug for charging and audio, Colorful light Design |
9. Manutenzione
Proper care and maintenance will ensure the longevity and optimal performance of your speaker.
- Pulizia: Use a soft, dry cloth to wipe the surface of the speaker. Do not use liquid cleaners or abrasive materials, as they may damage the finish or internal components.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare l'altoparlante in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Gestione: Avoid dropping the speaker or subjecting it to strong impacts, which can damage internal circuitry.
- Esposizione all'acqua: The speaker is not waterproof. Avoid exposing it to water or other liquids.
10. Garanzia e supporto
The LENRUE A39PRO speaker comes with a Garanzia limitata. For specific warranty terms, conditions, and support inquiries, please refer to the warranty information provided at the time of purchase or contact LENRUE customer support directly through their official channels.
For further assistance or technical support, please visit the official LENRUE websito o contattare il loro servizio clienti.
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