1. Introduction

Figure 1.1: The Portronics In Tune 3 USB Wired Soundbar.
Thank you for purchasing the Portronics In Tune 3 USB Wired Soundbar. This manual provides essential information for the proper setup, operation, and maintenance of your new soundbar. Please read this manual thoroughly before use and retain it for future reference.
The Portronics In Tune 3 is designed to enhance the audio experience for your PC, desktop, or laptop. It features 6W stereo sound, multicolor LED lighting, and simple plug-and-play connectivity via USB and a 3.5mm audio jack.
2. Package Contents
- Portronics In Tune 3 USB Soundbar Speaker
Please inspect the package contents carefully. If any items are missing or damaged, contact Portronics customer support.
3. Product Overview
The Portronics In Tune 3 soundbar features a compact design with integrated controls and connectivity ports.

Figure 3.1: Exploded view illustrating the internal components and external controls of the In Tune 3 soundbar. Key features include the ON/OFF button and the Volume Up/Down button.
Key Components:
- Speaker Grille: Protects the internal speaker drivers.
- LED Lights: Integrated multicolor RGB lights for aesthetic enhancement.
- Volume Scroll Button: Located on the top for adjusting audio output level.
- Power Button: For turning the soundbar on or off.
- USB Cable: For power supply.
- 3.5mm Audio Jack: For audio input from your device.
4. Setup
Follow these steps to connect and set up your Portronics In Tune 3 soundbar:
- Positioning: Place the soundbar on a stable, flat surface near your PC, desktop, or laptop. Ensure there is adequate space for cable connections.
- Connect USB for Power: Insert the USB cable from the soundbar into an available USB port on your computer or a compatible USB power adapter (5V/1A recommended). The soundbar will power on, and the LED lights will illuminate.

Figure 4.1: The soundbar's USB and 3.5mm audio cables connected to a laptop, demonstrating the required connections for operation.
- Connect 3.5mm Audio Jack: Plug the 3.5mm audio jack from the soundbar into the audio output port (headphone jack) of your computer.
- System Audio Settings: On your computer, ensure that the audio output is set to the connected soundbar or "Speakers (Realtek High Definition Audio)" or similar, depending on your system.
- Initial Volume Adjustment: Start with the volume scroll button on the soundbar set to a low level before playing audio.

Figure 4.2: A clear view of the Portronics In Tune 3 soundbar and its two essential cables: the USB cable for power and the 3.5mm AUX cable for audio output.
5. Operating Instructions
Power On/Off:
- Press the power button located on the top of the soundbar to turn it on or off. The LED lights will indicate the power status.
Volume Control:
- Rotate the volume scroll button on the top of the soundbar clockwise to increase the volume and counter-clockwise to decrease it.
- You can also adjust the volume directly from your connected computer's operating system.
LED Lighting:
- The soundbar features integrated multicolor LED lights that activate automatically when the device is powered on. These lights provide an aesthetic visual effect.

Figure 5.1: The In Tune 3 soundbar showcasing its dynamic LED lighting, which enhances the visual appeal of your workspace or entertainment area.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the soundbar. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
- Storage: When not in use for extended periods, store the soundbar in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Water: The soundbar is not waterproof. Keep it away from water and other liquids to prevent damage.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| No sound from the soundbar. |
|
| LED lights are not on. |
|
| Sound is distorted or unclear. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | In Tune 3 |
| Model Number | POR-1798 |
| Speaker Type | Soundbar |
| Connectivity Technology | Auxiliary, USB |
| Audio Output Mode | Stereo |
| Speaker Maximum Output Power | 6 Watts |
| Power Source | Corded Electric (USB) |
| Control Method | Touch (Volume Scroll, Power Button) |
| Product Dimensions | 11.81"D x 3.35"W x 3.35"H |
| Item Weight | 330 Grams (11.6 ounces) |
| Material | Plastic |
| Color | Black |
| Special Features | 3.5mm Audio Jack, Multicolor LED, USB Port, Volume Scroll Button |
| Recommended Uses | For Computers (Video conferences, streaming movies, listening to music) |
| Compatible Devices | Laptop, Smartphone |
| Is Waterproof | No |
9. Warranty Information
The Portronics In Tune 3 USB Wired Soundbar comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty card included with your product or visit the official Portronics website. This warranty typically covers manufacturing defects under normal use.
Please retain your purchase receipt as proof of purchase for any warranty claims.
10. Support
For technical assistance, troubleshooting, or general inquiries regarding your Portronics In Tune 3 soundbar, please contact Portronics customer support through the following channels:
- Website: Visit the official Portronics website for FAQs, support resources, and contact forms.
- Email: Refer to your product packaging or warranty card for customer service email addresses.
- Phone: Refer to your product packaging or warranty card for customer service phone numbers.
When contacting support, please have your product model number (POR-1798) and purchase details ready.





