1. Introduction
Thank you for choosing the MOYLEAF UHF Metal Dual Handheld Wireless Microphone System. This system is designed to provide stable and clear audio transmission for various applications, including karaoke, public speaking, and performances. Please read this manual thoroughly before use to ensure proper setup and operation.
Image 1.1: Overview of MOYLEAF Wireless Microphone System components.
2. What's in the Box
The MOYLEAF Wireless Microphone System package includes the following items:
- 2 x Wireless Handheld Microphones
- 1 x 1/4" (6.35mm) Receiver
- 1 x 1/8" (3.5mm) Adapter
- 1 x USB-A to USB-C Charging Cable
- 2 x Anti-slip Rings
- 2 x Mic Covers (Foam Windscreens)
- 1 x Operating Manual
Image 2.1: Detailed view of all included components and their dimensions.
3. Product Features
- Outstanding Audio Performance: Utilizes the latest UHF transmission technology for stable and fast connection, offering up to 240 ft long-distance transmission with no delay or cut-off.
- All-Metal Microphone Construction: The microphone tube body is crafted from alloy steel metal with a metal net head, providing durability, corrosion resistance, and a comfortable grip.
- Rechargeable Design: Both wireless microphones and the receiver feature a built-in 1200mAh battery. A full charge takes 3-4 hours and provides 7-8 hours of continuous use.
- Clever Receiver Design: The receiver can bend 90 degrees for flexible connection to various devices.
- Anti-Slip Rings: Included anti-slip rings prevent microphones from rolling off surfaces and offer added protection.
Image 3.1: Illustrates the 240ft long-distance transmission capability.
Image 3.2: Close-up of the durable alloy mesh head.
Image 3.3: The receiver's flexible 90-degree bending design.
4. Setup Guide
- Charge Devices: Ensure both microphones and the receiver are fully charged using the provided USB-C charging cable.
- Connect Receiver: Plug the 1/4" (6.35mm) receiver directly into the MIC input port of your audio device (speaker, amplifier, mixer, PA system). If your device has a 1/8" (3.5mm) MIC input, use the included 3.5mm adapter.
- Power On Receiver: Long-press the power button on the receiver to turn it on. The indicator lights will flash.
- Power On Microphones: Long-press the power button on each microphone. The LED display on the microphone will flash.
- Pairing: The microphones and receiver are designed to pair automatically. Once connected, the flashing lights on the receiver and microphone LED displays will become solid.
- Adjust Volume: Adjust the volume on your audio device and on the microphones as needed.
Image 4.1: The receiver connected to an audio device.
5. Operating Instructions
- Power On/Off: Long-press the power button on the microphone or receiver to turn it on or off.
- Volume Control: Use the volume buttons (+/-) on the microphone to adjust its output level.
- Changing Channels: If you experience interference, you can change the microphone's channel. Long-press the 'SET' button (usually located near the power button) for approximately 8 seconds until the LED display starts cycling through channels (e.g., CHA to CHB). Release the button on your desired channel. You may need to re-pair the microphone with the receiver after changing channels.
- Anti-slip Rings: Slide the provided anti-slip rings onto the microphone body to prevent it from rolling when placed on a flat surface.
6. Charging Instructions
The MOYLEAF Wireless Microphone System features rechargeable batteries for both microphones and the receiver.
- Charging Port: Each microphone has a USB-C charging port at its base. The receiver also has a USB-C charging port.
- Charging Cable: Use the included USB-A to USB-C charging cable to charge the devices.
- Charging Time: A full charge typically takes 3-4 hours.
- Battery Life: Fully charged devices provide approximately 7-8 hours of continuous use.
Image 6.1: Microphones and receiver connected for charging.
7. Important Precautions & Compatibility
- MIC Input Only: Always plug the receiver into devices with a MIC input. Do not plug into AUX input ports, as this will result in no sound output.
- Incompatible Devices: This system is not compatible with Bluetooth speakers and laptops directly via the receiver.
- Compatible Devices: Suitable for speakers with microphone input, vocoders, audio amplifiers, PA systems, mixers, amplifiers, and other streaming devices equipped with a MIC input port.
Image 7.1: Visual guide for compatible and incompatible input types.
8. Troubleshooting
- No Sound:
- Ensure the receiver is plugged into a MIC input, not an AUX input.
- Verify both microphones and the receiver are powered on and fully charged.
- Check the volume levels on both the microphones and your audio device.
- Confirm successful pairing (solid indicator lights).
- Interference/Dropouts:
- Change the microphone channel as described in Section 5.
- Ensure the microphones are within the 240 ft transmission range of the receiver.
- Minimize obstacles between the microphones and the receiver.
- Pairing Issues:
- Turn off both the microphone and the receiver.
- Turn on the microphone and hold the 'SET' button for 4 seconds until the LED display flashes once, then release.
- Turn on the receiver. Its indicator lights will flash.
- Press the 'SET' button on the microphone again. This should initiate pairing.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | AD33-A |
| Power Source | Battery Powered (Rechargeable 1200mAh) |
| Transmission Technology | UHF Wireless |
| Transmission Range | Up to 240 ft |
| Microphone Form Factor | Handheld |
| Polar Pattern | Unidirectional |
| Signal-to-Noise Ratio | 70 dB |
| Number of Channels | 1 (Adjustable frequencies) |
| Connectivity Technology | Auxiliary (1/4" Jack, 3.5mm Adapter) |
| Special Feature | Volume Control on Microphone |
| Color | Black |
| Item Weight | 1.39 pounds |
| Package Dimensions | 10.24 x 5.94 x 2.44 inches |
10. Maintenance
- Cleaning: Use a soft, dry cloth to clean the microphones and receiver. Do not use liquid cleaners or abrasive materials.
- Storage: Store the system in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Battery Care: For optimal battery life, avoid fully discharging the batteries frequently. Charge them regularly, even if not in constant use.
11. Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or the manufacturer's official website. Keep your purchase receipt for warranty claims.
