1. Introduction
Thank you for choosing the MAILANGSHI S58-01 Wireless Microphone System. This system is designed to provide clear, stable audio transmission for various applications, including karaoke, public speaking, and small performances. Featuring advanced individual chip connection technology, long battery life, and DSP noise reduction, this microphone system ensures a high-quality audio experience. Please read this manual carefully to ensure proper setup and operation.
2. Package Contents
Please check the package to ensure all items are present:
- 2 x Wireless Microphones
- 1 x Receiver
- 1 x USB Type-C Charging Cable
- 1 x 3.5mm Audio Adapter
- 1 x User Manual
3. Product Overview
The MAILANGSHI S58-01 system consists of two wireless microphones and a compact receiver. Each microphone features a durable metallic mesh head, an LCD display for channel and battery status, and a power button. The receiver includes a 6.35mm jack for direct connection to audio devices and a Type-C charging port.

Image: Overview of the wireless microphone system, highlighting its features like dual chips, 383g weight, cardioid pickup, DSP noise reduction, anti-static noise, and lightweight design.

Image: Detailed view of the microphone and receiver, showing the plug-and-play receiver, lightweight design (383g), foam filter for noise reduction, 40-hour battery life, and enhanced chip for stable reception and low latency.
4. Setup Instructions
4.1 Charging the Devices
Before first use, fully charge both microphones and the receiver.
- Connect the provided USB Type-C cable to the charging port on each microphone and the receiver.
- Plug the other end of the cable into a standard USB power adapter (not included) or a computer USB port.
- The charging indicator will illuminate. Charging typically takes less than 3 hours for a full charge.
- Once fully charged, the indicator light may change or turn off, depending on the device.

Image: Illustration of the microphones and receiver being charged via USB-C, emphasizing their rechargeable nature and long endurance.
4.2 Connecting the Receiver
The receiver features a 6.35mm (1/4 inch) audio jack. A 3.5mm adapter is included for wider compatibility.
- Identify the microphone input port on your audio device (e.g., speaker, PA system, karaoke machine, voice amplifier, mixer). This is typically a 6.35mm (1/4 inch) or 3.5mm (1/8 inch) jack.
- If your device has a 6.35mm input, plug the receiver directly into it.
- If your device has a 3.5mm input, attach the provided 3.5mm adapter to the receiver, then plug the adapter into your device's input.
- Turn on the receiver.

Image: Demonstrates the universal compatibility of the microphone system with various devices using 3.5mm and 6.35mm jacks, including speakers, live sound cards, amplifiers, home audio systems, and Bluetooth audio devices.
4.3 Automatic Pairing
The MAILANGSHI S58-01 features an automatic connection system.
- Ensure the receiver is turned on and properly connected to your audio device.
- Turn on the wireless microphone(s) by pressing and holding the power button.
- The microphone(s) and receiver should automatically pair within a few seconds. The microphone's display will show the connected channel.
- If pairing fails, turn off both the microphone and receiver, then repeat the steps.

Image: Illustrates the simple two-step connection process: Step 1, turn on and plug in the receiver; Step 2, turn on the microphone for automatic pairing.
5. Operating Instructions
5.1 Power On/Off
- To Power On: Press and hold the power button on the microphone until the display lights up.
- To Power Off: Press and hold the power button on the microphone until the display turns off.
5.2 Usage Tips
- Optimal Distance: For best sound quality and to avoid feedback, hold the microphone approximately 5-10 cm (2-4 inches) from your mouth.
- Transmission Range: The system offers a stable transmission range of up to 60 meters (200 feet) in open areas. Obstacles like walls or large metal objects may reduce this range.
- Sound Quality: The microphone features DSP noise reduction technology and a unidirectional polar pattern to focus on your voice and minimize background noise.
- Anti-Roll Protection: The microphones are equipped with an anti-drop silicone ring to prevent rolling and damage when placed on a flat surface.

Image: A person using the wireless microphone outdoors, demonstrating the ultra-long distance stable transmission of up to 200 feet.

Image: Highlights the microphone's excellent sound quality features, including cardioid pickup, DSP noise reduction, anti-static noise, and lightweight design.

Image: Shows the anti-drop silicone ring on the microphones, designed to prevent them from rolling and breaking.
6. Maintenance
6.1 Cleaning
- Wipe the microphone body and receiver with a soft, dry cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Avoid getting moisture into any openings.
6.2 Storage
- Store the microphone system in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the devices are fully charged before storage and recharge them every 3-6 months to maintain battery health.
6.3 Battery Care
- Use only the provided Type-C cable for charging.
- Do not attempt to replace the internal rechargeable batteries.
- Avoid overcharging or completely draining the batteries frequently to prolong their lifespan.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from microphone | Microphone or receiver is off Low battery Not paired Receiver not connected to audio input Audio device volume too low | Ensure both microphone and receiver are powered on. Charge microphone and receiver. Turn off and on both devices to re-initiate pairing. Verify receiver is securely plugged into the correct audio input (6.35mm or 3.5mm with adapter). Increase volume on your audio device. |
| Intermittent sound or static | Out of range Interference from other wireless devices Obstructions between mic and receiver Low battery | Move closer to the receiver. Move away from other wireless devices (Wi-Fi routers, other microphones). Ensure a clear line of sight between microphone and receiver. Charge microphone and receiver. |
| Short battery life | Not fully charged Aging battery | Ensure devices are fully charged before use (approx. 3 hours). Battery capacity naturally decreases over time. |
| Microphone not turning on | Completely drained battery Faulty unit | Connect to charger and wait a few minutes before attempting to power on. If still unresponsive after charging, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | S58-01 |
| Connectivity Technology | Wireless |
| Connector Type | 6.35mm Jack, 3.5mm Jack (with adapter) |
| Polar Pattern | Unidirectional |
| Battery Capacity (Mic & Receiver) | 1200 mAh |
| Battery Life | Up to 40 hours |
| Charging Time | Less than 3 hours (via USB-C) |
| Wireless Transmission Range | Up to 60 meters (200 feet) |
| Special Features | Enhanced Individual Chip Connection, DSP Noise Reduction, Anti-drop Silicone Ring |
| Compatible Devices | Speakers, PA Systems, Karaoke Machines, Voice Amplifiers, Mixers |
| Internal Material | Metal |
| Item Dimensions (Package) | 15 x 5.7 x 24 cm |
9. Warranty and Support
9.1 Warranty Information
The MAILANGSHI S58-01 Wireless Microphone System comes with a 1-year warranty from the date of purchase, covering manufacturing defects. This warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
If you encounter any issues or have questions regarding your MAILANGSHI S58-01 Wireless Microphone System, please contact our customer support team. Refer to the contact information provided with your purchase or visit the official MAILANGSHI website for assistance.