導入
Thank you for choosing the HIFIMAN RE400 In-Ear Monitor Earphones. These earphones are designed to deliver high-fidelity audio with advanced ergonomics for a comfortable listening experience. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your RE400 earphones.
パッケージ内容
パッケージをチェックして、すべてのアイテムが揃っていることを確認してください。
- HIFIMAN RE400 In-Ear Monitor Earphones
- Interchangeable Silicone Ear Tips (various sizes)
- キャリングケース
- ユーザーマニュアル(このドキュメント)

Image: HIFIMAN RE400 earphones with included accessories, including multiple ear tips and a protective carrying case.
製品終了view
The HIFIMAN RE400 earphones are engineered for superior sound quality and comfort. They feature an 8.5mm Titanium driver with a Neodymium magnet, ensuring precise audio reproduction. The cabling is made from Crystal and Copper, designed to maintain signal integrity. The advanced ergonomic design provides a secure and comfortable fit for extended listening sessions.

画像: 正面 view of the HIFIMAN RE400 in-ear monitor earphones, showcasinコンパクトなデザインが特徴。

画像: サイド view of the HIFIMAN RE400 earphones, highlighting their ergonomic shape.

Image: The HIFIMAN RE400 earphones connected to their 3.5mm audio jack, showing the cable design.
設定
1. オーディオソースへの接続
- Locate the 3.5mm audio jack on your audio device (smartphone, tablet, computer, MP3 player, etc.).
- Insert the 3.5mm plug of the RE400 earphones firmly into the audio jack until it clicks into place.

Image: A close-up of the durable 3.5mm audio jack, ready for connection to an audio device.
2. イヤホンの装着
- Identify the left (L) and right (R) earphones. These are typically marked on the earphone housing or cable.
- Select the appropriate size of silicone ear tips from the included set. A good fit is crucial for sound quality and comfort. Experiment with different sizes to find the best seal for your ears.
- Gently insert each earphone into your ear canal. Adjust until you achieve a comfortable and secure fit, ensuring a good seal to maximize bass response and noise isolation.

Image: Close-up of the HIFIMAN RE400 earphones showing the 'L' and 'R' markings for proper ear placement.
操作手順
The HIFIMAN RE400 earphones are designed for straightforward operation:
- オーディオ再生: Once connected to your audio device, simply start playing your desired audio content.
- 音量コントロール: Adjust the volume directly from your connected audio device.
メンテナンスとケア
To ensure the longevity and optimal performance of your HIFIMAN RE400 earphones, follow these care guidelines:
- クリーニング: 定期的に柔らかい布で耳の先端を掃除してください。amp cloth. Ensure they are completely dry before reattaching. You may also gently wipe the earphone housings with a dry, soft cloth.
- ケーブルのお手入れ: Avoid sharp bends, twists, or excessive pulling on the cable. When storing, coil the cable loosely to prevent tangling and damage.
- ストレージ: Store your earphones in the provided carrying case when not in use to protect them from dust, dirt, and physical damage.
- 極端な状況を避ける: Do not expose the earphones to extreme temperatures, humidity, or direct sunlight. Keep them away from liquids.
トラブルシューティング
If you encounter any issues with your HIFIMAN RE400 earphones, please refer to the following common solutions:
- 音が出ない:
- 3.5mm ジャックがオーディオ デバイスに完全に挿入されていることを確認します。
- オーディオデバイスの音量レベルを確認してください。
- Test the earphones with a different audio device to rule out device-specific issues.
- ケーブルに目に見える損傷や破損がないか点検します。
- 歪んだ音:
- オーディオデバイスの音量を下げます。
- Ensure the ear tips are clean and properly seated on the earphones.
- Check for any debris in the earphone nozzles.
- 不快なフィット感 / 遮音性が低い:
- Experiment with different sizes of ear tips to find the best fit for your ear canals.
- Ensure the earphones are inserted correctly and creating a good seal.
If the issue persists, please contact HIFIMAN customer support for further assistance.
仕様
| モデル名 | RE-400 |
| ドライバータイプ | ダイナミックドライバ |
| ドライバーサイズ | 8.5ミリメートル |
| インピーダンス | 32オーム |
| 接続技術 | 有線 |
| ヘッドフォンジャック | 3.5ミリジャック |
| ケーブル材質 | Crystal and Copper |
| アイテム重量 | 4.2オンス(0.26ポンド) |
| 製品寸法 | 6.69 x 8.6 x 0.79インチ |
公式製品ビデオ
ビデオ: 当局者がview of the HIFIMAN RE400 In-Ear Monitor Earphones, detailing their features and design.
保証とサポート
HIFIMAN products are sold through authorized retail partners to ensure high levels of service. Products not sold by authorized partners may not be verified as authentic and will not receive the HIFIMAN manufacturer's warranty or factory service. Please verify your purchase with an authorized HIFIMAN retail partner.
For specific warranty details or technical support, please refer to the warranty card included in your package or visit the official HIFIMAN webサイト。