1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your MAXTO M2, M2C, MX1, or M3 series motorcycle Bluetooth headset. Please read this manual thoroughly before using the product to ensure proper function and safety. This headset is designed to enhance your riding experience with clear communication and entertainment features.
2. Package Contents
Verify that all items listed below are present in your package:
- 1 x MAXTO Bluetooth Intercom Main Unit
- 1 x Headset with Speakers and Microphone (Boom or Soft Wire)
- 2 x Ear Pads (Sponges)
- 1 x USB Type-C Charging Cable
- 1 x Helmet Mounting Bracket (Clip-on)
- 1 x Adhesive Mounting Bracket
- Adhesive Pads for Speakers
- 1 x Hex Wrench (for clip-on bracket)
- User Manual (this document)

This image shows the complete package contents, including the main Bluetooth intercom unit, speakers, microphones, mounting brackets, USB charging cable, and instruction manuals.

This image displays the various components of the MAXTO headset, including two flat speakers, a boom microphone, a soft wire microphone, and the connecting cables with a USB-C connector.
3. Setup and Installation
The MAXTO headset is designed to fit various helmet styles. Choose the appropriate mounting method for your helmet.
3.1 Helmet Compatibility
The headset is compatible with most full-face, open-face, and modular motorcycle helmets.

This image illustrates the versatility of the MAXTO headset, demonstrating its compatibility and installation on six different styles of motorcycle helmets, including full-face, open-face, and modular designs.
3.2 Mounting the Main Unit
Choose between the clip-on bracket or the adhesive bracket:
- Clip-on Bracket: Slide the bracket between the helmet shell and the inner padding on the left side. Secure it with the provided hex wrench.
- Adhesive Bracket: Clean the desired mounting area on the left side of the helmet. Peel off the protective film from the adhesive bracket and firmly press it onto the helmet for at least 30 seconds. Allow 24 hours for the adhesive to fully cure before use.
Once the bracket is secured, slide the main unit onto the bracket until it clicks into place.
3.3 Installing Speakers and Microphone
- Attach the adhesive pads to the back of the speakers.
- Place the speakers inside the helmet's ear pockets, ensuring they are centered over your ears for optimal audio.
- For full-face helmets, use the soft wire microphone and route it along the helmet's interior to the mouth area.
- For open-face or modular helmets, use the boom microphone and position it close to your mouth.
- Connect the speaker/microphone cable to the appropriate port on the main unit.
3.4 Charging the Device
Before first use, fully charge the headset. Connect the provided USB Type-C charging cable to the charging port on the main unit and to a USB power source (e.g., computer, wall adapter).

This image highlights the Type-C charging port on the MAXTO headset, indicating the modern and reversible charging interface for convenient power replenishment.
The LED indicator will show charging status (e.g., red for charging, blue for fully charged). Charging time may vary.
4. Operating Instructions
The MAXTO headset features intuitive controls, designed for easy operation even with gloves.

This image demonstrates a gloved hand easily operating the controls of the MAXTO headset mounted on a helmet, emphasizing its user-friendly design for motorcyclists.
4.1 Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the Power button for approximately 5 seconds until the LED indicator turns off.
4.2 Bluetooth Pairing
The headset utilizes Bluetooth 5.0 for stable connections.

This image features the MAXTO headset alongside a graphic representing Bluetooth 5.0 technology, signifying its advanced wireless connectivity for stable and efficient communication.
- With the headset off, press and hold the Power button for about 7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your mobile phone or other Bluetooth device, enable Bluetooth and search for available devices.
- Select "MAXTO M2" (or similar model name) from the list.
- Once paired, the LED indicator will flash blue slowly.
4.3 Phone Calls
- 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: Double-press the Multi-function button to activate your phone's voice assistant (Siri, Google Assistant).
4.4 Music Playback
- Play/Pause: Press the Multi-function button once.
- Next Track: Press the 'Next' button.
- Previous Track: Press the 'Previous' button.
4.5 Intercom Function
The MAXTO headset supports up to 6 riders for intercom communication over a maximum distance of 3280 feet (1000 meters).

This image depicts multiple motorcyclists riding together, with icons indicating a 6-rider intercom system, highlighting the headset's capability for group communication over a maximum distance of 3280 feet.
- Refer to the specific pairing instructions in your quick start guide for multi-unit intercom pairing.
- Once paired, press the Intercom button to initiate or end intercom communication.
4.6 Volume Adjustment
Use the Volume Up and Volume Down buttons to adjust the audio level.
4.7 Noise Reduction
The headset features intelligent noise reduction technology to ensure clear audio quality during calls and intercom use, even in noisy environments.

This image visually represents the noise reduction feature of the MAXTO headset, showing a 'Before Noise Reduction' waveform with high amplitude and an 'After Noise Reduction' waveform with significantly reduced amplitude, indicating clearer audio.
4.8 Compatibility with Other Devices
The MAXTO headset can connect to various Bluetooth-enabled devices, including smartphones, GPS units, and other intercom systems.

This image displays the MAXTO headset alongside various other devices such as a smartphone, GPS unit, and walkie-talkie, indicating its broad compatibility with different Bluetooth-enabled gadgets.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your headset.
- Cleaning: Use a soft, damp cloth to clean the main unit and speakers. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the headset in a cool, dry place when not in use. Avoid extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use.
- Water Resistance: The device is IP65 waterproof, meaning it is protected against dust and low-pressure water jets. Avoid submerging it in water.
6. Troubleshooting
If you encounter issues, try the following solutions:
- No Power: Ensure the battery is charged. Connect the charger and check the LED indicator.
- Cannot Pair: Make sure the headset is in pairing mode (flashing red and blue). Ensure your phone's Bluetooth is on and visible. Try restarting both devices.
- No Audio: Check volume levels on both the headset and your connected device. Ensure speakers are properly connected to the main unit.
- Intercom Issues: Verify all units are within range and properly paired for intercom communication.
- Poor Audio Quality: Check microphone placement. Ensure noise reduction is active if available.
7. Specifications
Key technical details of the MAXTO M2, M2C, MX1, M3 Headset:
| Model Name | M2 (Compatible with M2C, MX1, M3) |
| Connectivity Technology | Wireless (Bluetooth) |
| Wireless Communication Technology | Bluetooth 5.0 |
| Intercom Support | Up to 6 riders |
| Max Intercom Distance | 3280 feet (1000 meters) |
| Control Method | Remote (Buttons on unit) |
| Special Feature | Lightweight, Noise Reduction |
| Material | Plastic |
| Item Weight | 2.39 ounces (approx. 0.088 lbs) |
| Charging Port | USB Type-C |
| Water Resistance | IP65 |

This image shows the MAXTO headset resting lightly in a hand, illustrating its lightweight design (0.088 lbs) and thin profile (0.98 inches), contributing to comfort during use.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your package or visit the official MAXTO website. Keep your purchase receipt as proof of purchase.





