1. Introduction
Thank you for choosing the Herdio 6.5" Rock Bluetooth Speakers. These speakers are designed for outdoor use, featuring solar charging, IPX7 waterproofing, and TWS (True Wireless Stereo) connectivity for an enhanced audio experience in your garden, patio, or backyard. Please read this manual carefully to ensure proper setup and operation.
2. Package Contents
Verify that all items are present in the package:
- 2 x Herdio Rock Speakers
- 2 x USB A+C Power Adaptors
- 2 x C-C Charging Cables
- 2 x User Manuals

Image: Contents of the Herdio Rock Speaker package.
3. Product Overview
Familiarize yourself with the speaker's components and controls.

Image: Diagram of speaker components and control panel.
- Speaker: Audio output.
- USB-C Port: For wired charging.
- Red/White Charging LED Indicator: Red indicates solar charging, White indicates USB-C charging.
- Power Button: Press and hold to turn on/off.
- Orange/Green Pairing LED Indicator: Indicates TWS pairing status.
- Pairing Button: Used for TWS connection between two speakers.
- Blue Bluetooth LED Indicator: Indicates Bluetooth connection status.
- Connect/Disconnect Bluetooth Button: Used to manage Bluetooth connections.
- Solar Panel: For solar charging.
4. Setup and Charging
Initial Charge
Before first use, it is recommended to fully charge the speakers using the provided USB-C cable and power adaptor. This ensures optimal battery performance.
- Connect the USB-C cable to the speaker's USB-C port and the power adaptor.
- Plug the power adaptor into a wall outlet.
- The charging LED indicator will illuminate.
- A full charge via power cord takes approximately 2 hours.
Solar Charging
The speakers feature an integrated solar panel for continuous charging when exposed to sunlight. Solar charging can occur simultaneously with power cord charging.
- Place the speaker in direct sunlight for efficient solar charging.
- Solar charging takes approximately 30 hours for a full charge, depending on sunlight intensity.

Image: Charging methods and battery life indications.
Video: Demonstrates USB-C and solar charging, and the IPX7 waterproof feature.
5. Operating Instructions
Power On/Off
- To power on, press and hold the Power Button (4) until the LED indicator lights up.
- To power off, press and hold the Power Button (4) again until the LED indicator turns off.
Bluetooth Pairing (Single Speaker)
- Ensure the speaker is powered on and the Blue Bluetooth LED Indicator (7) is blinking, indicating it's in pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Herdio Rock Speaker" from the list.
- Once connected, the Blue Bluetooth LED Indicator (7) will stop blinking and remain solid blue.
TWS (True Wireless Stereo) Connection (Two Speakers)
For a stereo sound experience, you can connect two Herdio Rock Speakers wirelessly.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press the Pairing Button (6). The Orange/Green Pairing LED Indicator (5) will start blinking.
- The primary speaker will automatically search for and connect to the second speaker.
- Once connected, the Orange/Green Pairing LED Indicator (5) on both speakers will turn solid green, and the Blue Bluetooth LED Indicator (7) on the primary speaker will blink, ready for device pairing.
- Now, connect your device to the primary speaker via Bluetooth as described in the "Bluetooth Pairing (Single Speaker)" section.

Image: TWS pairing process for two speakers.
Placement
Place the speakers in desired outdoor locations such as gardens, patios, decks, or pool areas. Ensure the solar panel is exposed to direct sunlight for optimal charging.

Image: Examples of speaker placement in outdoor settings.
Video: Overview of the 6.5" Waterproof Wireless Rock Bluetooth Speaker, highlighting features and outdoor use.
6. Maintenance and Care
Waterproof Design
The Herdio Rock Speakers feature an IPX7 waterproof design, making them resistant to rain, splashes, and temporary submersion. This allows for reliable outdoor use in various weather conditions.

Image: Speakers near a pool, demonstrating IPX7 waterproof capability.
Cleaning
- Wipe the speakers with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure the USB-C port cover is securely closed to maintain water resistance.
Storage
If storing the speakers for an extended period, ensure they are fully charged and stored in a cool, dry place.
7. Troubleshooting
If you encounter issues with your Herdio Rock Speakers, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker using the USB-C cable or place it in direct sunlight. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from device. | Ensure speaker is on and Blue Bluetooth LED is blinking. Turn on device Bluetooth. Move device closer to speaker (within 49 ft). |
| TWS connection fails. | Speakers already connected to a device; speakers too far apart. | Disconnect speakers from any Bluetooth devices. Ensure both speakers are in TWS pairing mode. Place speakers within 65 ft of each other. |
| No sound or low volume. | Volume too low on speaker or device; incorrect audio source. | Increase volume on both speaker and connected device. Verify correct audio output on your device. |
| Charging indicator not working. | No power from USB-C or insufficient sunlight. | Check USB-C cable and adaptor connection. Ensure speaker is in direct sunlight. |
8. Specifications
Detailed technical specifications for the Herdio 6.5" Rock Bluetooth Speakers.
| Feature | Detail |
|---|---|
| Model Number | HE-RSGBTGY-SLR |
| Speaker Size | 6.5 inches |
| Connectivity Technology | Bluetooth 5.3, Wireless |
| Max Output Power | 100 Watts (per speaker) |
| Rated Power | 40 Watts (per pair) |
| Impedance | 4 Ohms |
| Frequency Response | 20 KHz |
| Water Resistance Level | IPX7 Waterproof |
| Power Source | Solar Powered, USB-C |
| Battery Average Life | 23 Hours (at 60% Volume) / 11 Hours (at 80% Volume) / 7-8 Hours (at MAX Volume) |
| Battery Charge Time (USB-C) | 2 Hours |
| Battery Charge Time (Solar) | Approx. 30 Hours (depending on sunlight) |
| Bluetooth Connection Distance | Up to 49 feet (15 meters) |
| TWS Connection Distance | Up to 65 feet (20 meters) between speakers |
| Enclosure Material | Fiberglass Resin |
| Item Dimensions (D x W x H) | 12.2"D x 10.4"W x 10.9"H |
| Item Weight | 8.4 Kilograms (per speaker) |
9. Warranty and Support
Warranty Information
Herdio provides a 1-year limited warranty for these speakers from the date of purchase. This warranty covers manufacturing defects under normal use.
Customer Support
For any after-sale problems, including incomplete products or product malfunctions, please contact Herdio customer support immediately. We aim to respond within 24 hours to resolve your concerns.
Contact information can typically be found on the product packaging or the official Herdio website.