Introduction
Thank you for choosing the zealsound M6 Wireless Lavalier Microphone. This ultra-compact and lightweight microphone system is designed to provide high-quality audio for content creation, including vlogging, streaming, podcasts, and interviews. It offers universal compatibility with iPhone, Android, and PC devices, featuring a stable 2.4GHz wireless connection and intelligent Active Noise Cancellation (ANC).
Please read this manual carefully to ensure proper setup, operation, and maintenance of your device.
What's in the Box

Image: All components included in the zealsound M6 Wireless Lavalier Microphone kit, neatly arranged.
- 2 × Wireless Lavalier Microphones (Dual Transmitters - 2TX)
- 1 × USB-C Receiver (1RX)
- 1 × Lightning Adapter
- 1 × Mini Portable Charging Case
- 1 × USB-C Charging Cable
- 2 × Foam Wind Muffs
Product Overview
The zealsound M6 system consists of two ultra-lightweight transmitters (microphones) and one receiver, all designed for portability and ease of use.
Key Features:
- Ultra-Lightweight Design: Each microphone weighs only 5g, featuring a premium electroplated metal finish for durability and a high-end aesthetic.
- Universal Plug & Play: Instant compatibility with iPhone (USB-C/Lightning), Android (OTG), and PC. No apps or Bluetooth pairing required.
- Broadcast-Quality Audio: Records professional 48kHz/24bit audio.
- Intelligent Active Noise Cancellation (ANC): Activated by default to effectively reduce background noise from environments like subways, wind, or crowds.
- Intuitive Controls: Easily activate/deactivate ANC, mute, and adjust volume/echo directly on the microphone.
- Professional Wireless Performance: Offers a stable 2.4GHz wireless range of up to 100 meters (328 feet).
- Extended Battery Life: Up to 6 hours of continuous recording per microphone, with an additional 27 hours provided by the charging case.

Image: The zealsound M6 microphone and its charging case, demonstrating its ultra-mini and lightweight design (5g).

Image: The zealsound M6 microphone worn discreetly on clothing, showing its compact and unobtrusive design.
Setup
1. Charging the Device
Before first use, fully charge the microphones and the charging case. Connect the provided USB-C cable to the charging case and a power source. The LED indicators on the case will show the charging status.
- A full recharge takes approximately 40 minutes.
- The charging case provides an additional 27 hours of battery life for the microphones.

Image: The zealsound M6 charging case and microphones, highlighting the 33-hour total battery life and 40-minute charging time.
2. Connecting the Receiver
The zealsound M6 offers universal plug-and-play compatibility.
- Identify the correct connector for your device: USB-C for newer iPhones (15/16), Android smartphones/tablets (OTG compatible), and PCs; or the Lightning adapter for older iPhones/iPads.
- Plug the USB-C receiver directly into your device's USB-C port. If using an older iPhone/iPad, attach the Lightning adapter to the USB-C receiver first, then plug it into your device's Lightning port.
- The receiver's indicator light will confirm a successful connection.

Image: A user connecting the zealsound M6 receiver to a smartphone, illustrating its compatibility with various devices including iPhones, Android phones, and USB-C laptops.
3. Powering On Microphones
Simply take the microphones out of the charging case. They will automatically power on and attempt to pair with the connected receiver. The indicator light on the microphone will show its status (e.g., solid blue/green for connected).
Operating Instructions
1. Active Noise Cancellation (ANC)
The ANC feature is activated by default to provide clear audio by reducing ambient noise.
- Activate/Deactivate ANC: Press and hold the designated button on the microphone until the LED indicator changes color. A blue LED indicates ANC is active, while a green LED indicates ANC is deactivated.

Image: The zealsound M6 microphone demonstrating its noise reduction capabilities in a busy outdoor environment, filtering out street noise, wind, and crowd chatter for clearer voice capture.
2. Muting the Microphone
- Mute/Unmute: Double-press the designated button on the microphone to instantly mute or unmute the audio input.
3. Adjusting Volume/Echo
The microphone features controls to adjust volume and echo levels on the fly. Refer to the specific button functions on your microphone for these adjustments.

Image: Two individuals using zealsound M6 microphones, emphasizing features like 48kHz high-fidelity audio, 3-level volume control, and instant mute functionality for clear sound and easy control.
4. Recording
Once the receiver is connected and microphones are powered on and paired, open your preferred recording application on your smartphone, tablet, or PC. The zealsound M6 will be recognized as an external audio input device. Begin recording as you normally would within your application.

Image: A collage showcasing diverse applications of the zealsound M6 microphone, such as vlogging, live streaming, podcasting, musical recording, Zoom meetings, and interviews, demonstrating its versatility for content creators.
Maintenance
- Keep the microphones and charging case clean and dry. Use a soft, dry cloth to wipe surfaces.
- Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
- Store the device in its charging case when not in use to protect it and keep it charged.
- Replace foam wind muffs if they become worn or damaged to maintain optimal audio quality, especially in outdoor environments.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or poor audio quality |
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| Microphone not recognized by device |
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| Short wireless range |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | M6s |
| Model Number | M6S-US |
| Brand | zealsound |
| Connectivity Technology | 2.4 GHz Wireless, USB-C/iPhone Plug |
| Recommended Uses for Product | Vlogging, Podcast, Interview |
| Special Feature | Dual wireless microphones, Active Noise Cancellation, Stable 2.4 GHz wireless connection, USB-C and Lightning plug for devices, Premium electroplated metallic silver finish, Ultra-lightweight and coin-sized, Portable with charging case. |
| Compatible Devices | iPhone/iPad with USB-C or Lightning port, PC and laptops with USB-C port, OTG-compatible Android smartphones and tablets with USB-C port. |
| Color | Silver for Android + iPhones |
| Polar Pattern | Omnidirectional |
| Sensitivity | 38 Decibels |
| Microphone Features | Lavalier Microphone |
| Power Source | Battery Powered |
| Number of Batteries | 3 (Non-standard batteries - included) |
| Signal-to-Noise Ratio | 58 dB |
| Hardware Platform | Compatible with iPhone/iPad with USB-C or Lightning port, PC and laptops with USB-C port, OTG-compatible Android smartphones and tablets with USB-C port |
| Number of Channels | 1 |
| Frequency Response | 15 KHz |
| Frequency Range | 100 Hz - 15 kHz |
| Maximum Frequency | 15 KHz |
| Minimum Frequency | 100 Hz |
| Item Weight | 56.5 Grams |
| Item Dimensions | 45 x 20 x 12 millimeters |
| Box Contents | 1 × Lightning adapter, 1 × mini portable charging case + 1 × charging cable, 1 × USB-C receiver – 1RX, 2 × foam wind muffs, 2 × wireless microphones (dual transmitters – 2TX) |
| Manufacturer | zealsound |
| Country of Origin | China |
| Part Number | m6s-eu |
| Internal Material | Acrylonitrile Butadiene Styrene, Premium Electroplated Finish, Robust Material |
Warranty and Support
The zealsound M6 Wireless Lavalier Microphone comes with a 2-year manufacturer's warranty.
For technical support, warranty claims, or any inquiries regarding your product, please refer to the contact information provided on the official zealsound website or contact your retailer.