1. Introduction
The Portronics Harmony 80W Portable HD Sound Speaker is designed to deliver a rich and powerful audio experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your speaker to ensure optimal performance and longevity.
Key features include 80W HD sound, a 2.1 channel system with dedicated woofer and passive radiator, Bass Boost Technology, independent Bass/Treble adjustments, Bluetooth 5.3 connectivity, AUX-in, and USB-in ports, and a long-lasting 4500mAh battery for up to 6 hours of playtime.
2. What's in the Box
Upon unpacking, please ensure all the following items are present:
- 1N Portronics Harmony 80W Speaker
- 1N User Manual (this document)
- 1N Power Cable

Image: The Portronics Harmony 80W Speaker, showcasing its design and highlighting 80 Watt High Definition Sound.
3. Product Features
3.1 Audio Performance
The Harmony speaker delivers powerful and clear audio with its 80W output and 2.1 channel surround sound system. It features a dedicated woofer and passive radiator for enhanced bass, complemented by Bass Boost Technology. Independent Bass and Treble adjustments allow for personalized sound tuning.

Image: Close-up of the speaker's grille, emphasizing its 2.1 channel audio system for crystal clear and powerful sound.
3.2 Connectivity
Enjoy versatile connectivity options with the Harmony speaker. It supports Bluetooth 5.3 for wireless streaming, an AUX-in port for wired connections, and a USB-in port for direct playback from USB drives. This ensures compatibility with a wide range of devices including smartphones and tablets.

Image: The speaker in a living room setting, indicating Bluetooth 5.3V connectivity.

Image: Rear view of the speaker, highlighting the AUX In and USB In ports, and the Bass Radiator.
3.3 Smart Controls and Portability
The speaker features intuitive touch controls for easy operation. Adjust your audio with dedicated Bass and Treble controls. Its compact design, luxurious leather finish, and integrated handle make it highly portable for use anywhere.

Image: Top view of the speaker's control panel, showing Bass Boost Technology and Bass/Treble Adjustment knobs.

Image: A person carrying the speaker by its integrated handle, highlighting its portability and leather finish.
4. Setup Guide
- Charging the Speaker: Before first use, fully charge the speaker using the provided power cable. Connect the power cable to the speaker's charging port and plug the other end into a standard power outlet. The charging indicator will show the charging status. A full charge takes approximately 2 hours.
- Powering On/Off: Press and hold the power button (usually marked with ⑂) on the control panel for a few seconds to turn the speaker on or off.
- Bluetooth Pairing:
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your device (smartphone, tablet), enable Bluetooth and search for available devices.
- Select "Portronics Harmony" from the list.
- Once paired, the LED indicator will become solid, and you will hear a confirmation tone.
- AUX-in Connection:
- Connect one end of a 3.5mm audio cable (not included) to the AUX-in port on the speaker.
- Connect the other end to the audio output jack of your device.
- The speaker will automatically switch to AUX mode.
- USB-in Playback:
- Insert a USB drive containing audio files into the USB-in port on the speaker.
- The speaker will automatically detect the USB drive and begin playing audio.
5. Operating Instructions
5.1 Basic Controls
- Power Button: Press and hold to turn on/off. Short press to switch between input modes (Bluetooth, AUX, USB).
- Volume Control: Rotate the main knob to adjust the master volume.
- Play/Pause: Short press the Play/Pause button (⏸) to play or pause audio.
- Next/Previous Track: Short press the Next (⏭) or Previous (⏮) buttons to skip tracks.
5.2 Sound Adjustment
- Bass Adjustment: Use the Bass control knob or buttons (if available) to increase or decrease the bass level.
- Treble Adjustment: Use the Treble control knob or buttons (if available) to increase or decrease the treble level.
- Bass Boost: Activate or deactivate Bass Boost Technology via its dedicated button for an enhanced low-frequency response.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's surface. Do not use abrasive cleaners, waxes, or solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.
- Water Resistance: This speaker is not waterproof. Avoid exposure to water or high humidity.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not turn on. | Ensure the battery is charged. Connect the power cable and try again. |
| Cannot pair via Bluetooth. |
|
| No sound from speaker. |
|
| Poor sound quality. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Harmony |
| Model Number | POR-2330 |
| Speaker Type | Bookshelf |
| Audio Output Power | 80 Watts |
| Surround Sound Channel Configuration | 2.1 |
| Wireless Communication Technology | Bluetooth 5.3 |
| Connectivity Options | Bluetooth, AUX In, USB In |
| Control Method | Touch |
| Power Source | Battery Powered |
| Battery Capacity | 4500 mAh (7.4V) |
| Battery Average Life | Up to 6 Hours |
| Charging Time | Approx. 2 Hours |
| Item Weight | 800 Grams |
| Product Dimensions | 28D x 18W x 17H Centimeters |
| Is Waterproof | No |
| Manufacturer | Portronics Digital Pvt. Ltd. |
9. Warranty and Support
The Portronics Harmony speaker comes with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Portronics website.
For technical support, service, or any inquiries, please contact Portronics customer service:
- Email: help@portronics.com
- Phone: +91 9555-245-245
- Manufacturer Address: First Floor Property No D 8 Upper Basement Sector 8 Noida Uttar Pradesh 201301, India