1. Einleitung
Thank you for choosing the Heikuding Dynamic Professional Metal Handheld Microphone. This manual provides essential information for the proper setup, operation, and maintenance of your new microphones. Designed for clear vocal reproduction and durability, these microphones are ideal for a variety of applications including singing, public speaking, live performances, and karaoke.

Figure 1: Heikuding Dynamic Microphones (2-Pack)
2. Hauptmerkmale
- Unidirectional and Cardioid Pick-up: Designed to capture your voice clearly while effectively isolating background noise from the main sound source, ensuring a true vocal reproduction.
- Dazzling Color Design: Features a visually appealing gradient color effect on a durable metal body, providing both aesthetics and robustness.
- Breiter Frequenzgang: Offers a frequency response range of 50-18k Hz, achieving high gain before feedback, making it suitable for live vocal applications and recording ampligierte Instrumente.
- Robuste Kompatibilität: Each microphone comes with a 3.5mm to 6.35mm (1/4") TS connector for broad compatibility with various audio equipment.

Figure 2: Unidirectional and Cardioid Pickup

Figure 3: Dazzling Color and Frequency Response
3. Einrichtungsanweisungen
These microphones are designed for wired use. While the microphones themselves do not include an XLR cable, they are supplied with a 3.5mm to 6.35mm (1/4") TS connector for versatile connectivity.
- Schließen Sie das Mikrofon an: Insert the XLR end of a compatible microphone cable (not included) into the base of the microphone.
- Mit Audiogerät verbinden: Attach the other end of the microphone cable to your audio device (e.g., karaoke machine, amplifier, mixer, PA system, or speaker). If your device has a 3.5mm input, use the provided 3.5mm to 6.35mm (1/4") TS connector.
- Einschalten: Ensure your audio device is powered on and the input volume for the microphone channel is set to a low level.
- Prüfen: Gently tap the microphone grille or speak into it to test the sound. Adjust the volume on your audio device as needed.
Note: This microphone only supports keyboard pianos with a dedicated 'mic in' jack and is not suitable for headset output ports.

Figure 4: Connectivity with 3.5mm to 6.35mm Adapter
4. Bedienungsanleitung
- Das Mikrofon halten: Hold the microphone firmly by the body, avoiding covering the grille with your hand, as this can affect sound quality and pickup pattern.
- Entfernung vom Mund: For optimal sound, hold the microphone approximately 2-6 inches (5-15 cm) from your mouth. Experiment with distance to find the best sound for your voice and environment.
- Richtung: Speak directly into the top of the microphone (the grille) for the best sound capture, utilizing its cardioid pickup pattern.
- Feedback vermeiden: To prevent feedback (a high-pitched squeal), avoid pointing the microphone directly at speakers. Maintain a reasonable distance from speakers and adjust volume levels gradually.

Figure 5: Microphone in use for performance
Video 1: Product showcase of the Heikuding microphones.
5. Wartung
- Reinigung: Use a soft, dry cloth to wipe the microphone body. For the grille, a soft brush can be used to remove dust or debris. Do not use harsh chemicals or abrasive cleaners.
- Lagerung: Store the microphones in a dry, cool place away from direct sunlight and extreme temperatures. When not in use, it is recommended to store them in a protective case to prevent damage.
- Handhabung: Avoid dropping the microphones or subjecting them to strong impacts, as this can damage internal components.
6. Fehlerbehebung
- Kein Ton:
- Stellen Sie sicher, dass alle Kabel fest angeschlossen sind.
- Check the volume levels on your audio device and microphone input.
- Verify that the audio device is powered on and functioning correctly.
- Test with a different cable or audio input if possible.
- Schlechte Klangqualität / Verzerrungen:
- Reduce the input volume on your audio device to prevent clipping.
- Stellen Sie sicher, dass das Mikrofongitter nicht verdeckt ist.
- Prüfen Sie, ob die Kabel beschädigt sind.
- Feedback (High-Pitched Squeal):
- Bringen Sie das Mikrofon weiter von den Lautsprechern entfernt hin.
- Avoid pointing the microphone directly at speakers.
- Reduce the overall volume or the microphone input gain.
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Markenname | Heikuding |
| Modell | SM58LM |
| Stil | Handmikrofon |
| Wandler | Dynamisches Mikrofon |
| Verwenden | Karaoke-Mikrofon |
| Kommunikation | Verdrahtet |
| Richtcharakteristik | Omnidirektional |
| Membran | Klein |
| Typ festlegen | Single Microphone (Product sold as 2-pack) |
| Frequenzgang | 50-18 kHz |
| Herkunft | Festlandchina |
| Zertifizierung | CE, FCC |
8. Benutzertipps
- For best results, use high-quality XLR cables (not included) to connect the microphones to your audio system.
- When using multiple microphones, ensure proper gain staging on your mixer to prevent feedback and maintain clear sound.
- Experiment with microphone placement and distance to achieve the desired vocal tone and minimize plosive sounds.
9. Garantie und Support
For any product-related inquiries, technical support, or warranty information, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.


