1.製品オーバーview
The Plugfones Mercenary Tactical Bluetooth Headset is engineered to provide superior hearing protection and communication capabilities in high-noise environments. Featuring a 24dB Noise Reduction Rating (NRR), advanced ambient sound control, and a noise-isolating boom microphone, this headset ensures both safety and connectivity. Its durable design and comfortable gel cooling ear pads make it suitable for extended wear in demanding conditions.

2. 主な特徴
- Tactical Hearing Protection: Offers a 24dB Noise Reduction Rating (NRR) for effective ear protection in loud settings.
- Advanced Audio & Smart Controls: Features 5 levels of ambient sound adjustment with AMP/De-AMP technology to balance environmental noise. Includes a noise-isolating boom mic for clear communication and tactile buttons for easy control.
- High-Performance Specifications: Equipped with 40mm speakers for crisp audio, up to 60 hours of battery life, and USB-C charging.
- Durability & Comfort: IP42 sweat-resistant rating and ultra-comfortable gel cooling earmuffs reduce heat buildup during prolonged use. The boom mic is foldable for convenience.
- OSHA-Compliant: Meets ANSI and NIOSH standards, ensuring reliable performance in demanding environments.

3. セットアップ
3.1 初期充電
Before first use, fully charge your Mercenary headset. Connect the provided USB-C charging cable to the headset's charging port and a compatible USB power source. The charging indicator light will show the charging status.
3.2Bluetoothペアリング
- ヘッドセットの電源がオフになっていることを確認します。
- インジケーター ライトが青と赤に点滅してペアリング モードになるまで、電源ボタンを長押しします。
- デバイス(スマートフォン、タブレットなど)で Bluetooth を有効にし、利用可能なデバイスを検索します。
- Select "Plugfones Mercenary" from the list. Once connected, the indicator light will turn solid blue.
3.3 Boom Microphone Setup
The noise-isolating boom microphone can be flipped up and out of the way when not in use. For optimal voice clarity during calls or communication, position the microphone close to your mouth.

4. 操作手順
4.1 電源オン/オフ
Press and hold the power button located on the left earcup for approximately 3 seconds to power the headset on or off.
4.2 Ambient Sound Modes (AMP/De-AMP)
The Mercenary headset features intelligent AMP/De-AMP technology with 5 levels of ambient sound adjustment. This system automatically detects and reduces loud noises (De-AMP) while amplifying voices and important sounds in noisy environments (AMP). Use the multi-function button toggles to cycle through the different ambient listening modes, including a higher volume ambient listening mode.

4.3 ボリュームコントロール
Adjust the volume using the dedicated volume control buttons on the left earcup. These buttons are designed to be easily operated even with gloves on.
4.4 Call Management & Music Playback
Once paired via Bluetooth, you can listen to music, take phone calls, and engage in communication. Use the multi-function button for call answering/ending and music playback controls (play/pause, skip tracks).
5. メンテナンス
5.1 クリーニング
To maintain hygiene and performance, regularly wipe down the headset, especially the ear pads, with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners. The gel cooling ear pads are designed to be easily cleaned.
5.2バッテリーケア
To maximize battery lifespan, avoid fully discharging the headset frequently. Recharge the battery when the low battery indicator is active. The headset features an auto-shutoff function after 2 hours of inactivity to preserve battery life.

6。 トラブルシューティング
6.1 電源なし
- ヘッドセットが完全に充電されていることを確認してください。
- USB-C 充電ケーブルと電源アダプターに損傷がないか確認してください。
6.2 Bluetoothペアリングの問題
- Make sure the headset is in pairing mode (flashing blue and red light).
- デバイスの Bluetooth が有効になっており、範囲内にあることを確認してください。
- Bluetooth 設定からデバイスを削除し、再度ペアリングを試みます。
6.3 オーディオの問題
- 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。
- Ensure the boom microphone is properly positioned for clear voice pickup.
- If ambient sound is too low or high, adjust the AMP/De-AMP settings using the multi-function button.
7. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | Mercenary – Tactical Bluetooth Headset |
| 商品型番 | PF-MER-BL |
| ブランド | プラグフォン |
| 騒音低減評価 (NRR) | 24デシベル |
| 騒音制御 | 遮音性 |
| Ambient Sound Levels | 5 Levels (AMP/De-AMP) |
| バッテリー寿命 | 最大60時間 |
| 充電ポート | USB-C |
| スピーカーサイズ | 40mm |
| インピーダンス | 32オーム |
| 定格出力 | 10mW |
| 周波数応答 | 20 Hz - 20 KHz |
| Microphone Pickup Type | 全方向 |
| 耐水性 | IP42 (Sweat-resistant) |
| アイテム重量 | 364グラム(12.8オンス) |
| パッケージ寸法 | 9 x 8 x 5インチ |
| 欧州連合 | 862401000344 |
8. 保証とサポート
For detailed warranty information and product support, please refer to the official Plugfones web公式サイトをご覧いただくか、カスタマーサービスまでお問い合わせください。 Plugfones Store on Amazon 追加のリソース。