LEVN Wireless Headset with Microphone User Manual

1. はじめに

Thank you for choosing the LEVN Wireless Headset with Microphone. This headset is designed to provide clear communication and immersive audio for various applications, including work-from-home, office environments, call centers, and personal use. It features advanced AI noise-cancelling technology, long battery life, and flexible connectivity options to enhance your audio experience.

The LEVN Wireless Headset, featuring a comfortable over-ear design, an adjustable microphone, and a convenient charging base with a dedicated slot for the USB dongle.

2. 箱の中身

パッケージにすべてのコンポーネントが含まれていることを確認してください。

• LEVN Wireless Headset
• 充電ベース
• USBドングル
• USB-C充電ケーブル
• ユーザーマニュアル（このドキュメント）

The LEVN Wireless Headset, its charging base, and the compact USB dongle, ready for setup.

3. セットアップと接続

The LEVN Wireless Headset offers flexible connectivity via Bluetooth 5.3 or a dedicated USB dongle.

3.1 ヘッドセットの充電

Before first use, fully charge the headset. You can charge it using the provided charging base or directly via the USB-C cable.

• 充電ベースの使用方法: Place the headset onto the charging base. Ensure the charging contacts align. The LED indicator on the base will show charging status.
• USB-C直接充電: Connect the USB-C cable to the headset's charging port and the other end to a USB power source (e.g., computer USB port, wall adapter).

The headset can be charged using its pogo pin charging base or directly via a Type-C cable, offering up to 65 hours of working time.

3.2 Connecting via USB Dongle (Recommended for PC/Laptop)

1. Plug the USB Dongle into an available USB port on your computer.
2. The LED indicator on the USB Dongle will flash blue, indicating pairing mode.
3. Toggle the power switch on the headset to the "ON" position. You will hear a voice prompt "Paired" when the connection is successful. The LED on the USB Dongle will turn solid blue.
4. For conference software (e.g., Zoom, Microsoft Teams, WebEx, Skype), ensure the LEVN LE-HS013 Superior is selected as the default audio input (microphone) and output (speaker) device in the software's audio settings.

Step-by-step guide for connecting the LEVN headset to a computer using the USB dongle, including PC and conference software settings.

3.3 Connecting via Bluetooth (for Mobile Phones/Tablets)

1. Ensure the headset is powered on and not connected via the USB dongle.
2. モバイルデバイスで Bluetooth 設定に移動し、Bluetooth を有効にします。
3. 検索する "LEVN LE-HS013" in the list of available devices and select it to pair.
4. Once connected, the headset's indicator light will turn solid blue.

Note: Only one device can be connected at a time, either via Bluetooth or the USB dongle.

The LEVN headset supports two primary connection methods: Bluetooth 5.2 for mobile devices and a USB dongle for stable PC connections.

4. 操作手順

ヘッドセットを最適に使用するには、ヘッドセットのコントロールをよく理解してください。

4.1コントロールオーバーview

• 電源スイッチ： Located on the earcup, slide to turn the headset ON/OFF.
• 音量ボタン: オーディオの音量を上げたり下げたりします。
• 多機能ボタン: 音楽の再生/一時停止、通話の応答/終了。
• 消音ボタン： One-touch mute function for the microphone. A voice prompt will confirm "Mute on" or "Mute off".
• マイクロフォン： The 270° rotatable mic allows for flexible positioning on either side of your head.

Key features for ease of use: adjustable headband, comfortable earmuffs, a 270° rotatable microphone, and integrated storage for the USB dongle within the charging base.

4.2 AIノイズキャンセリングマイク

The integrated AI noise-cancelling microphone effectively blocks out 99.9% of background noise, ensuring your voice remains clear during calls, even in noisy environments.

The LEVN headset ensures clear calls anywhere by filtering out 99.9% of background noise using AI technology.

4.3 快適性と着用感

Designed for all-day wear, the headset features soft protein leather earmuffs and an adjustable headband to reduce pressure and provide a comfortable fit for various head sizes. The sling design of the headband also helps prevent hair tangling.

The headset's lightweight design and soft foam ear pads ensure superior comfort for extended wear.

4.4使用シナリオ

The headset is versatile for various activities:

• Professional Calls: Ideal for Zoom, Microsoft Teams, WebEx, and Skype meetings.
• 音楽鑑賞: Enjoy immersive stereo sound for leisure.
• ゲーム: Provides clear audio and communication for gaming sessions.

The LEVN headset is suitable for diverse applications, including call center work, general office tasks, listening to music, and gaming.

5. メンテナンス

To ensure the longevity and optimal performance of your LEVN Wireless Headset, follow these maintenance guidelines:

• クリーニング： Use a soft, dry cloth to wipe the headset and charging base. Avoid using abrasive cleaners or solvents.
• ストレージ： 使用していないときは、ヘッドセットを充電ベースに置くか、直射日光や極端な温度を避けて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： Avoid fully discharging the battery frequently. For long-term storage, charge the headset to about 50% before storing.
• 湿気を避ける: ヘッドセットを水や過度の湿気にさらさないでください。

6。 トラブルシューティング

ヘッドセットで問題が発生した場合は、次の一般的なトラブルシューティング手順を参照してください。

6.1 No Power/Cannot Turn On

• Ensure the headset is fully charged. Place it on the charging base or connect it directly via USB-C cable.
• 電源スイッチが「オン」の位置にあるかどうかを確認します。

6.2 No Audio/Poor Audio Quality

• Verify the headset is properly connected to your device (Bluetooth or USB dongle).
• ヘッドセットと接続されたデバイスの両方の音量レベルを確認します。
• If using a computer, ensure the LEVN headset is selected as the default playback device in your sound settings.
• Move closer to your connected device to ensure you are within the wireless range (up to 49 feet).
• ヘッドセットと接続されているデバイスを再起動します。

6.3 マイクが機能しない

• Ensure the microphone is not muted. Press the mute button to toggle mute status.
• マイクが口の近くに正しく配置されていることを確認してください。
• If using a computer, ensure the LEVN headset is selected as the default recording device in your sound settings and within any communication software (e.g., Zoom, Teams).
• 別のアプリケーションまたはデバイスでマイクをテストします。

6.4 接続の問題

• For USB Dongle: ドングルをコンピューターの別の USB ポートに接続してみてください。
• Bluetoothの場合: Unpair the headset from your device's Bluetooth settings and then attempt to pair it again. Ensure no other Bluetooth devices are interfering.
• Ensure only one connection method (Bluetooth or USB dongle) is active at a time.

7. 仕様

8. 保証とサポート

LEVN products are designed and manufactured to the highest quality standards. For warranty information or technical support, please contact LEVN customer service through the official webご購入いただいたサイトまたは販売店にお問い合わせください。保証請求のために購入証明書を保管してください。

For further assistance, visit the LEVN Store on Amazon: LEVN Store