Harmonix B0FTS4YVBF
Harmonix SonaVue Smart Glasses User Manual
Model: Progressive Reader 2.0D (B0FTS4YVBF)
Introduction
Welcome to your Harmonix SonaVue Smart Glasses. These glasses integrate Bluetooth audio with open-ear speakers and progressive reader lenses, designed for seamless daily use. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.

Image: Front view of Harmonix SonaVue Smart Glasses, showcasing the design.
Product Features
- Bluetooth Audio: Discreet open-ear speakers provide clear wireless sound for music, podcasts, and hands-free calls, maintaining environmental awareness.
- Progressive Reader Lenses (2.0D): Enhance clarity for reading, digital screens, and close-up tasks while preserving clear distance vision.
- Lightweight Design: Ergonomic construction for comfortable all-day wear.
- Seamless Daily Use: Facilitates switching between audio functions and reading without removing the glasses.
- Integrated Solution: Combines audio and vision correction into a single device.

Image: Harmonix SonaVue Audio Smart Glasses highlighting the open-ear speaker technology.
Setup Instructions
1. Charging the Glasses
Before initial use, fully charge your Harmonix SonaVue Smart Glasses.
- Locate the charging port on the glasses (usually on one of the temples).
- Connect the provided charging cable to the glasses and a compatible USB power source.
- The indicator light will show charging status (e.g., red for charging, blue/green for fully charged).
- Allow approximately 2 hours for a full charge.
2. Bluetooth Pairing
Pair your glasses with your smartphone or other Bluetooth-enabled device.
- Ensure the glasses are charged and powered on.
- Activate Bluetooth on your smartphone or device.
- Put the glasses into pairing mode by pressing and holding the function button for 3 seconds until the indicator light flashes blue and red.
- On your device, search for available Bluetooth devices and select "Harmonix SonaVue" from the list.
- Once connected, the indicator light on the glasses will show a solid blue.
Operating Instructions
Power On/Off
- To power on: Press and hold the function button for 3 seconds.
- To power off: Press and hold the function button for 5 seconds.
Audio Playback
- Play/Pause: Single press the function button.
- Next Track: Double press the function button.
- Previous Track: Triple press the function button.
- Volume Control: Use the volume controls on your connected device.

Image: A person wearing Harmonix SonaVue Smart Glasses, demonstrating use for audio playback.
Call Management
- Answer/End Call: Single press the function button.
- Reject Call: Press and hold the function button for 2 seconds.
- Voice Assistant: Press and hold the function button for 2 seconds to activate your device's voice assistant.
Using Progressive Reader Lenses
The 2.0D progressive lenses are designed for varied vision needs.
- The upper portion of the lens provides clear distance vision.
- The lower portion of the lens offers 2.0D magnification for reading and close-up tasks.
- Adjust your head position to look through the appropriate part of the lens for optimal clarity.

Image: Diagram illustrating the progressive lens design for distance and reading vision.
Maintenance
- Cleaning Lenses: Use a microfiber cloth specifically designed for eyewear. Avoid abrasive materials or harsh chemicals.
- Cleaning Frame: Wipe the frame with a soft, damp cloth. Do not submerge the glasses in water.
- Storage: Store the glasses in their protective case when not in use to prevent scratches and damage.
- Battery Care: Avoid extreme temperatures. Charge regularly to maintain battery health, even if not used frequently.
Troubleshooting
| Problem | Solution |
|---|---|
| Glasses do not power on. | Ensure the glasses are fully charged. Connect to the charger and check the indicator light. |
| Cannot pair with Bluetooth device. |
|
| No audio or low volume. |
|
| Lenses are not clear for reading. | Adjust your head position to look through the lower, magnified portion of the progressive lenses. Ensure lenses are clean. |
| Glasses feel too heavy or fall off. | Ensure the glasses are properly fitted. Consult the sizing guide for dimensions. If issues persist, contact customer support. |

Image: Harmonix SonaVue Audio Smart Glasses, illustrating the product design.
Specifications
| Feature | Detail |
|---|---|
| Model Number | B0FTS4YVBF |
| Style | Progressive Reader 2.0D |
| Brand | Harmonix |
| Connectivity Technology | Bluetooth |
| Battery Capacity | 220 Milliamp Hours |
| Battery Cell Composition | Lithium |
| Operating System | Android Wear 2.0 |
| Memory Storage Capacity | 1 MB |
| Special Feature | Lightweight |
| Human Interface Input | Microphone |
| Color | Black |
| Age Range Description | Adult |
| UPC | 850074250159 |

Image: Harmonix SonaVue Audio Smart Glasses, showing different lens options available.
Warranty Information
The Harmonix SonaVue Smart Glasses come with a 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or warranty inquiries, please visit the Harmonix official website or contact their customer service department.
- Online Support: Visit the Harmonix Store on Amazon
- Manufacturer: Harmonix
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