Introduction
This manual provides detailed instructions for the Fodsports M1-S Plus Motorcycle Bluetooth Headset. It covers installation, operation, maintenance, and troubleshooting to ensure optimal performance and user experience. The M1-S Plus features one-click pairing for up to 8 riders, customized HRSQS speakers, FM radio, noise cancellation, and music sharing capabilities.

Image: The Fodsports M1-S Plus Bluetooth Headset unit, showcasing its blue and black design with the Fodsports logo and M1-S Plus branding.
Package Contents
Before beginning, please verify that all items are present in your package:

Image: An overview of the Fodsports M1-S Plus package contents, including the main unit, speakers, microphones (boom and button), mounting clips, charging cable, and user manual.
- M1-S Plus Bluetooth Intercom Unit
- HRSQS Speakers (pre-installed with ear cushions)
- Boom Microphone (for open-face/flip-up helmets)
- Button Microphone (for full-face helmets)
- Mounting Clip (metal)
- Adhesive Mount
- USB Charging Cable
- Audio Cable (3.5mm)
- Velcro Pads for Speakers and Microphones
- User Manual
Setup and Installation
1. Charging the Device
Before first use, fully charge the M1-S Plus unit. Connect the USB charging cable to the unit and a compatible 5V USB power adapter. The charging time is approximately 3 hours. The indicator light will change to indicate a full charge.
2. Mounting the Unit to Your Helmet
Choose between the metal clip or adhesive mount based on your helmet type and preference.
- Using the Metal Clip: Slide the metal clip onto the left edge of your helmet. Ensure it is securely fastened. The unit then slides onto this clip.
- Using the Adhesive Mount: Clean the desired mounting area on the left side of your helmet. Peel the backing from the adhesive mount and firmly press it onto the helmet surface. Allow sufficient time for the adhesive to bond before attaching the unit.
3. Installing Speakers and Microphone
Position the speakers inside your helmet, aligning them with your ears for optimal sound. Use the provided Velcro pads to secure them. Choose the appropriate microphone for your helmet type:
- Boom Microphone: Ideal for open-face or modular helmets. Attach it to the helmet interior near your mouth using Velcro.
- Button Microphone: Suitable for full-face helmets. Attach it inside the chin bar near your mouth.
Connect the speakers and microphone cables to the corresponding ports on the M1-S Plus unit.

Image: Diagram showing the installation of speakers and microphone inside a helmet, and the connection of the M1-S Plus unit to a 3.5mm connector headset.
Operating Instructions
1. Power On/Off and Bluetooth Pairing
- Power On: Press and hold the Power button until the indicator light flashes.
- Power Off: Press and hold the Power button until the indicator light turns off.
- Pairing with Phone: With the unit off, press and hold the Power button until the indicator light flashes red and blue alternately. On your phone, search for "M1-S PLUS" in Bluetooth settings and connect.
2. Intercom Functions (Group Intercom)
The M1-S Plus supports one-click pairing for up to 8 riders, with an intercom distance of up to 2000m (500m between two riders).

Image: Illustration of multiple motorcyclists connected via the M1-S Plus group intercom system, demonstrating the 8-rider capability and communication range.
- One-Click Pairing: Follow the specific instructions in the full manual for initiating one-click pairing with multiple M1-S Plus units.
- Starting Intercom: Press the Intercom button once to initiate an intercom conversation.
- Ending Intercom: Press the Intercom button again to end the conversation.
- Intercom Reconnection: If an intercom connection is interrupted due to distance, it will automatically reconnect when units are back within range.
3. Music and Audio
- Play/Pause Music: Press the Multi-function button once.
- Next Track: Press the Volume Up button.
- Previous Track: Press the Volume Down button.
- Music Sharing: The M1-S Plus supports music sharing between two units. Refer to the full manual for specific steps to activate this feature.

Image: Two motorcyclists riding side-by-side, illustrating the music sharing feature between two M1-S Plus units.
4. Phone Calls and Voice Assistant
- Answer Call: Press the Multi-function button once.
- End Call: Press the Multi-function button once during a call.
- Reject Call: Press and hold the Multi-function button for 2 seconds.
- Voice Assistant (Siri/S Voice): Press both the large button and the function button (with the motorcycle helmet and sound lines) simultaneously to activate your phone's voice assistant.
- Microphone Mute: Activate the microphone mute function to prevent others from hearing your voice during intercom or calls. Refer to the full manual for button combination.

Image: A motorcyclist on the road with an overlay indicating a phone call and a microphone mute icon, demonstrating the microphone mute feature.
5. FM Radio
- Turn On/Off FM: Press the FM button.
- Scan Stations: Press the Volume Up or Volume Down button to scan for the next/previous station.
6. Audio Multitasking (AUX Cable)
The M1-S Plus allows for audio multitasking, enabling you to listen to music or GPS instructions while maintaining an intercom conversation. This function requires activation on the device.

Image: A diagram illustrating how the AUX cable enables audio multitasking, allowing simultaneous intercom and GPS or intercom and music playback.
Maintenance
- Cleaning: Wipe the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The M1-S Plus is waterproof (IP65 rated). However, avoid prolonged submersion. Ensure all ports are securely closed before exposure to water.
- Storage: Store the device in a cool, dry place when not in use. For long-term storage, charge the battery to about 50% every few months to preserve battery life.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery; device frozen | Charge the device fully. Perform a hard reset (refer to full manual for specific button combination). |
| Cannot pair with phone/intercom | Device not in pairing mode; too far apart; interference | Ensure device is in pairing mode (flashing red/blue). Move closer to the other device. Restart both devices. |
| Poor audio quality/noise | Speakers/microphone improperly positioned; wind noise; low volume | Adjust speaker and microphone placement. Ensure microphone is not exposed to direct wind. Increase volume. The built-in CSR noise reduction chip helps reduce wind and engine noise. |
| Intercom disconnects frequently | Exceeding range; obstacles | Stay within the specified intercom range. Avoid physical obstructions between units. |
| Battery drains quickly | Frequent use of high volume/intercom; aging battery | Reduce volume when possible. Ensure device is fully charged before use. Battery life is approximately 20 hours of continuous use. |

Image: A graphic illustrating the triple noise reduction technology (CVC, ENC, Microphone Noise Cancellation) of the M1-S Plus, showing how background noise is filtered to capture clear human voices.
Specifications
| Feature | Detail |
|---|---|
| Model Name | M1-S PLUS |
| Bluetooth Version | 4.0 |
| Intercom Range | Up to 2000 meters (8 riders), 500 meters (2 riders) |
| Max Riders for Intercom | 8-10 units (one-click pairing) |
| Battery Capacity | 900mAh Lithium Ion |
| Charging Time | Approximately 3 hours |
| Battery Life | Up to 20 hours (continuous working time) |
| Speakers | Customized HRSQS 40mm speakers |
| Noise Control | Active Noise Cancellation (CSR chip) |
| Water Resistance | Waterproof (IP65 rated) |
| Headphones Jack | 3.5 mm Jack |
| Operating Temperature | -3°F (-19°C) to 122°F (50°C) |
| Item Weight | 340 Grams (approx. 12 ounces) |
| Product Dimensions | 5.51 x 3.35 x 3.27 inches |

Image: A detailed diagram showcasing the internal components of the FOD HRSQS speakers, including the pure copper dynamic voice coil, powerful NdFeB magnet, and titanium alloy diaphragm, highlighting their design for improved sound quality.
Warranty and Support
Fodsports products typically come with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Fodsports website for detailed warranty terms and conditions. For technical support, troubleshooting assistance, or inquiries regarding your M1-S Plus headset, please contact Fodsports customer service through their official channels.
You can often find support information on the Fodsports official website or through the retailer where the product was purchased.





