Long Run Technologies LRT 879
Long Run Technologies Stereo Bluetooth Speakers
モデル: LRT 879
ブランド: Long Run Technologies
導入
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.
安全情報
- スピーカーを極端な温度、湿度、直射日光にさらさないでください。
- 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.
パッケージ内容
以下にリストされているすべてのアイテムがパッケージに含まれていることを確認してください。
- 2 x Long Run Technologies Stereo Bluetooth Speakers
- 2 x Rubber Stands
- USB-C充電ケーブル2本
- 2 x 3.5mm Aux Cables
- 取扱説明書

製品終了view
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.
スピーカーコンポーネント
- スピーカーグリル: 前面オーディオ出力。
- コントロールパネル(背面): Contains power button, volume controls, and mode selection.
- 充電ポート(USB-C): 充電ケーブルを接続します。
- TF/SDカードスロット: メモリカードからのオーディオの直接再生。
- 3.5mmオーディオ入力: デバイスへの有線接続用。
- ラバースタンド: Provides stability and slight upward angle for optimal sound projection.


設定
スピーカーの充電
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.
- USB-C ケーブルのもう一方の端を、互換性のある USB 電源アダプター (別売) またはコンピューターの USB ポートに接続します。
- 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)
- スピーカーが充電されていることを確認してください。
- 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.
スピーカーを操作する
基本操作
- 電源オン/オフ: 電源ボタンを長押しします。
- 音量を上げる/下げる: Use the '+' and '-' buttons on the speaker's control panel, or adjust directly from your connected device.
- 再生/一時停止: Press the 'Phone/Play/Pause' button.
- 次/前のトラック: 「+」または「-」ボタンを長押しします。
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.
- XNUMX番目のスピーカーをオンにします。
- 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.


接続モード
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カードスロット: Insert a TF/SD card with your music files for direct playback without a Bluetooth device.
- 3.5mmオーディオケーブル: Use the included 3.5mm audio cable to connect to devices without Bluetooth capabilities.

ハンズフリー通話
The speakers feature a built-in microphone for hands-free calling when connected via Bluetooth to your smartphone.
- 通話の応答/終了: Press the 'Phone/Play/Pause' button.
- 通話を拒否: Long press the 'Phone/Play/Pause' button.

メンテナンス
Proper care and maintenance will extend the life of your speakers.
- クリーニング: Use a soft, dry cloth to wipe the surface of the speakers. Do not use abrasive cleaners, alcohol, or chemical solvents.
- ストレージ: 長期間使用しない場合は、スピーカーを直射日光や極端な温度を避け、涼しく乾燥した場所に保管してください。
- バッテリーのケア: To maintain battery health, avoid fully discharging the battery frequently. Recharge the speakers regularly, even if not in constant use.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| スピーカーの電源が入りません。 | バッテリー残量が少ない。電源ボタンが十分に押されていない。 | スピーカーを完全に充電してください。電源ボタンを3~5秒間押し続けます。 |
| Bluetooth デバイスとペアリングできません。 | 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. |
| 音が出ない、または音量が低い。 | 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. |
仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | ワイヤレススピーカーペア |
| モデル番号 | LRT879 |
| ブランド | ロングランテクノロジー |
| 材料 | Aircraft Grade Steel |
| スピーカータイプ | 本棚 |
| スピーカーサイズ | 3インチ |
| スピーカー最大出力 | 10ワット |
| オーディオ出力モード | ステレオ |
| 接続技術 | Bluetooth、補助 |
| 無線通信技術 | ブルートゥース |
| Bluetooth範囲 | 30フィート |
| 電源 | 電池駆動 |
| バッテリー寿命 | 10時間 |
| 充電時間 | 2時間 |
| 製品寸法 | 奥行き3インチ x 幅3インチ x 高さ1インチ |
| アイテム重量 | 2ポンド(1ペアあたり) |
| 耐水性レベル | 耐水性 |
| 含まれるコンポーネント | 内蔵 Amplifier, Built-in Lithium Ion Battery |
保証とサポート
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 webサイト。
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