1. Introduction
The FIFINE K658 is a versatile USB dynamic microphone designed for high-quality audio capture in various applications such as gaming, streaming, podcasting, and recording. It features a cardioid polar pattern to focus on your voice while minimizing background noise, and includes convenient controls for an enhanced user experience. This manual provides detailed instructions for setting up, operating, and maintaining your microphone.
2. Contenu du colis
Veuillez vérifier le colis pour vous assurer que tous les articles sont présents :
- FIFINE K658 USB Gaming Microphone x1
- Shock Mount x1
- Metal Threaded Ring x1
- 8.2' USB-A to USB-C Cable x1
- User's Manual (this document) x1

Image: FIFINE K658 microphone, shock mount, metal threaded ring, and USB cable as packaged.
3. Produit terminéview et fonctionnalités
The FIFINE K658 microphone is designed with several features to optimize your audio experience:
- High-Quality Audio Capture: 16 bits, 48 kHzampling rate ensures clear vocal intelligibility and accurate voice reproduction.
- Diagramme polaire cardioïde: Minimizes ambient background noises, focusing on the sound directly in front of the microphone.
- Bouton de mise en sourdine par simple pression : A soft-touch button allows for instant muting/unmuting without audible clicks, indicated by a built-in LED light.
- Bouton de contrôle du gain : Easily adjust the microphone's input sensitivity for optimal volume levels.
- Prise casque 3.5 mm: Provides real-time, latency-free monitoring of your audio.
- Éclairage RVB dynamique : Unique rainbow-colored RGB lights enhance the aesthetic of your setup. An on/off button is located at the back of the microphone.
- Connectivité Plug & Play : Simple USB connection (Type-C to Type-A) for immediate use with Windows, Mac OS, PS4, and PS5 (Xbox not supported).
- Support anti-chocs intégré : Reduces vibrations and unwanted noise from desk bumps or keyboard typing.
- Acoustic Foam Windscreen: Reduces plosive sounds (harsh 'p' and 'b' sounds) for smoother audio.

Image: The microphone features a smooth gain control knob and a tap-to-mute button for easy audio management.

Image : détaillée view of the microphone's controls and connectivity options.
4. Installation
Follow these steps to set up your FIFINE K658 microphone:
- Assembler le microphone : Attach the microphone to the included shock mount and secure it. If using an external mic stand, ensure it has a compatible thread (a screw adapter is included for common sizes).
- Connectez-vous à l'appareil : Use the provided 8.2' USB-A to USB-C cable. Plug the USB-C end into the microphone and the USB-A end into an available USB port on your computer (Windows, Mac OS) or game console (PS4/PS5).

Image: Stable USB connection via Type-C to Type-A cable.
- Reconnaissance de l'appareil : Your operating system should automatically detect and install the necessary drivers. The microphone is plug-and-play, requiring no additional software installation for basic functionality.
- Positionnement optimal : For the best sound quality, position the microphone 2 to 4 inches from your mouth, ensuring the top of the microphone (where the sound is captured) is facing you. The cardioid pattern is most effective when spoken into directly.

Image: Recommended microphone range for clear audio capture.
- Connexion casque (en option) : If you wish to monitor your audio in real-time, plug your 3.5mm headphones into the headphone jack located on the microphone.
5. Mode d'emploi
Once set up, operate your FIFINE K658 using the following controls:
- Marche/Arrêt : The microphone powers on automatically when connected via USB. There is no separate power button.
- Appuyer pour couper le son : Tap the button on the top of the microphone to mute or unmute. The LED indicator will change color (e.g., green for active, red for muted) to show its status.
- Gain Control: Rotate the large knob on the microphone to adjust the input gain. Turn clockwise to increase sensitivity (make your voice louder) and counter-clockwise to decrease it.
- Volume du casque : If headphones are connected, the gain control knob also functions as a headphone volume control.
- Contrôle de l'éclairage RVB : Press the RGB button located at the back of the microphone to cycle through different lighting modes or turn the RGB lights on/off.

Image: Tap to turn on/off the RGB lighting.
Video: This video demonstrates the FIFINE K658 USB RGB Dynamic Microphone in a gaming context, showcasing its features and aesthetic appeal.
6. Entretien
To ensure the longevity and optimal performance of your microphone, follow these maintenance guidelines:
- Nettoyage: Utilisez un chiffon doux et sec pour essuyer le corps du microphone. Évitez d'utiliser des nettoyants liquides ou des produits abrasifs.
- Pare-brise : The acoustic foam windscreen can be gently removed and cleaned with mild soap and water if necessary. Ensure it is completely dry before reattaching.
- Stockage: Lorsqu'il n'est pas utilisé, rangez le microphone dans un endroit propre et sec, à l'abri des températures et de l'humidité extrêmes.
- Entretien des câbles : Évitez de plier ou de tordre excessivement le câble USB afin d'éviter de l'endommager.
7. Dépannage
If you encounter any issues with your FIFINE K658 microphone, refer to the following troubleshooting tips:
- Pas de sortie audio :
- Assurez-vous que le câble USB est correctement connecté à la fois au microphone et à votre appareil.
- Check if the microphone is muted (LED indicator should not be red).
- Verify the gain knob is not set to minimum.
- Confirm the correct microphone is selected as the input device in your computer's sound settings or streaming software.
- Son déformé ou inaudible :
- Adjust the gain knob to a lower setting if the audio is peaking or distorted.
- Ensure the microphone is positioned 2-4 inches from your mouth. Speaking too close or too far can affect clarity.
- Check for any obstructions or damage to the windscreen.
- Bruit de fond excessif :
- Ensure the microphone's top is directly facing your sound source, utilizing its cardioid pattern.
- Minimize environmental noise sources (fans, air conditioning, keyboard clicks). The shock mount helps reduce desk vibrations.
- Ensure the acoustic foam windscreen is properly installed to reduce plosives and some ambient noise.
- Les lumières RVB ne fonctionnent pas :
- Verify the USB cable is connected and providing power.
- Press the RGB button at the back of the microphone to cycle through modes or turn them on.
8. Spécifications
| Spécification | Détail |
|---|---|
| Facteur de forme du microphone | Portable |
| Dimensions de l'article (L x l x H) | 8.7 x 8.7 x 2.87 pouces |
| Source d'énergie | Électrique avec fil |
| Matériel | Métal |
| Signal-to-Noise Ratio | 80 dB |
| Plateforme matérielle | Ordinateur portable, PC, PS4/PS5 |
| Nombre de canaux | 1 |
| Réponse en fréquence | 15 kHz |
| Poids de l'article | 1.34 livres |
| Technologie de connectivité | USB |
| Type de connecteur | 3.5mm headphones jack, USB |
| Dossier spécial | Changing RGB/Tap-to-Mute/Gain Knob/Detachable USB-C Cable/Play and Plug |
| Appareils compatibles | Laptop, PS4/PS5, Personal Computer |
| Couleur | Noir |
| Diagramme polaire | Unidirectionnel |
9. Garantie et assistance
For warranty information, product registration, and technical support, please visit the official FIFINE website or contact their customer service department directly. Retain your purchase receipt as proof of purchase for any warranty claims.





