Introduction
Thank you for choosing the Long Run Technologies Stereo Bluetooth Speakers. These speakers are designed to provide a superior audio experience with advanced wireless technology, allowing seamless connection to various Bluetooth-enabled devices. Their compact size, robust construction, and versatile connectivity options make them ideal for both indoor and outdoor use. This manual provides essential information for setting up, operating, and maintaining your speakers to ensure optimal performance and longevity.
Safety Information
- Do not expose the speakers to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping or subjecting the speakers to strong impacts, despite their shockproof construction.
- Keep the speakers away from water or other liquids. While water-resistant, they are not waterproof and should not be submerged.
- Do not attempt to disassemble, repair, or modify the speakers. This will void the warranty and may cause damage or injury.
- Use only the provided charging cables and power sources recommended by the manufacturer.
- Ensure proper ventilation when charging or operating the speakers.
- Avoid playing audio at excessively high volumes for prolonged periods to prevent hearing damage.
Package Contents
Please verify that all items listed below are included in your package:
- 2 x Long Run Technologies Stereo Bluetooth Speakers
- 2 x Rubber Stands
- 2 x USB-C Charging Cables
- 2 x 3.5mm Aux Cables
- Instruction Manual
Product Overview
The Long Run Technologies Stereo Bluetooth Speakers feature a sleek, modern design with intuitive controls and multiple connectivity options. Each speaker is approximately 3 inches tall and comes with a rubber stand for stable placement.
Speaker Components
- Speaker Grille: Front-facing audio output.
- Control Panel (Rear): Contains power button, volume controls, and mode selection.
- Charging Port (USB-C): For connecting the charging cable.
- TF/SD Card Slot: For direct audio playback from a memory card.
- 3.5mm Audio Input: For wired connection to devices.
- Rubber Stand: Provides stability and slight upward angle for optimal sound projection.
Setup
Charging the Speakers
Before first use, fully charge both speakers. A full charge provides approximately 10 hours of playtime.
- Connect the provided USB-C charging cable to the charging port on the back of each speaker.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging and turn off when fully charged. Charging typically takes about 2 hours.
Initial Bluetooth Pairing (Single Speaker)
- Ensure the speaker is charged.
- Press and hold the power button on the back of the speaker until you hear an audio prompt indicating it's in pairing mode.
- On your Bluetooth-enabled device (phone, laptop, tablet), go to Bluetooth settings and search for available devices.
- Select "BS-05" or similar from the list to connect. You will hear a confirmation tone once paired.
Operating the Speakers
Basic Controls
- Power On/Off: Press and hold the power button.
- Volume Up/Down: Use the '+' and '-' buttons on the speaker's control panel, or adjust directly from your connected device.
- Play/Pause: Press the 'Phone/Play/Pause' button.
- Next/Previous Track: Long press the '+' or '-' buttons.
Multi-Speaker Pairing (True Stereo & Surround Sound)
These speakers support pairing an unlimited number of units for an immersive sound experience. For true stereo sound with two speakers, follow these steps:
- Connect a single speaker to your Bluetooth device first (as per "Initial Bluetooth Pairing" above). This will be your primary speaker.
- Turn on the second speaker.
- On the second speaker, long press the "Phone/Play/Pause" button until you hear an audio prompt indicating that it has joined the primary speaker.
- To add additional speakers for multi-room or surround sound, turn them on and repeat step 3 for each additional speaker.
Connectivity Modes
Your speakers offer three versatile modes of usability:
- Stereo Bluetooth Mode: Connect wirelessly to any Bluetooth-enabled device (phones, laptops, PCs, Macbooks, tablets, TVs).
- TF/SD Card Slot: Insert a TF/SD card with your music files for direct playback without a Bluetooth device.
- 3.5mm Audio Cable: Use the included 3.5mm audio cable to connect to devices without Bluetooth capabilities.
Hands-Free Calls
The speakers feature a built-in microphone for hands-free calling when connected via Bluetooth to your smartphone.
- Answer/End Call: Press the 'Phone/Play/Pause' button.
- Reject Call: Long press the 'Phone/Play/Pause' button.
Maintenance
Proper care and maintenance will extend the life of your speakers.
- Cleaning: Use a soft, dry cloth to wipe the surface of the speakers. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Storage: When not in use for extended periods, store the speakers in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To maintain battery health, avoid fully discharging the battery frequently. Recharge the speakers regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery; Power button not pressed long enough. | Charge the speaker fully. Press and hold the power button for 3-5 seconds. |
| Cannot pair with Bluetooth device. | Speaker not in pairing mode; Bluetooth is off on device; Device too far; Interference. | Ensure speaker is in pairing mode. Turn Bluetooth on/off on your device. Move device closer to speaker (within 33ft). Reduce other wireless interference. |
| No sound or low volume. | Volume too low on speaker or device; Incorrect input mode; Speaker not connected. | Increase volume on both speaker and connected device. Ensure correct mode (Bluetooth, Aux, SD). Re-pair Bluetooth or check cable connection. |
| Multi-speaker pairing issues. | Incorrect pairing sequence; Interference. | Ensure primary speaker is connected first. Long press the 'Phone/Play/Pause' button on secondary speakers until they join. Minimize other Bluetooth devices nearby. |
| Sound quality is poor (chattering/stuttering). | Wireless interference; Device too far. | Ensure speakers are in an environment free from other potential interfering wireless devices. Move closer to the connected device. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Wireless Speaker Pair |
| Model Number | LRT 879 |
| Brand | Long Run Technologies |
| Material | Aircraft Grade Steel |
| Speaker Type | Bookshelf |
| Speaker Size | 3 Inches |
| Speaker Maximum Output Power | 10 Watts |
| Audio Output Mode | Stereo |
| Connectivity Technology | Bluetooth, Auxiliary |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 30 Feet |
| Power Source | Battery Powered |
| Battery Life | 10 Hours |
| Charging Time | 2 Hours |
| Product Dimensions | 3"D x 3"W x 1"H |
| Item Weight | 2 Pounds (per pair) |
| Water Resistance Level | Water Resistant |
| Included Components | Built-in Amplifier, Built-in Lithium Ion Battery |
Warranty and Support
Long Run Technologies products are backed by a limited warranty. For specific warranty details, please refer to the warranty card included in your package or visit the official Long Run Technologies website. If you encounter any issues or require technical assistance, please contact Long Run Technologies customer support through their official channels. Contact information can typically be found on the product packaging or the brand's website.
