LEXIN G1 Motorcycle Bluetooth Headset User Manual

1. Introduction

The LEXIN G1 Motorcycle Bluetooth Headset is designed to enhance your riding experience by providing seamless audio communication and entertainment. Featuring advanced Bluetooth 5.0, multipoint connection, and superior sound quality with DSP&CVC noise cancellation, the G1 ensures clear audio for calls, music, and GPS navigation. Its IP67 waterproof rating and long-lasting battery make it a reliable companion for any adventure. Please read this manual thoroughly to ensure proper installation and operation.

Figure 1: LEXIN G1 Motorcycle Bluetooth Headset

2. What's in the Box

Your LEXIN G1 package includes the following components:

• G1 Headset Main Unit
• 40mm Ultra-Slim Speakers
• Boom Microphone (for open-face helmets)
• Button Microphone (for full-face helmets)
• USB-C Charging Cable
• Speaker Pads
• 4 Interchangeable Color Faceplates (Black, Blue, Green, White)
• Mounting Bracket (Clip Mount)
• 3M Tape Mounting Bracket
• Boom Mic Holder
• User Manual

3. Setup and Installation

Follow these steps to install your LEXIN G1 headset on your helmet:

1. Choose Mounting Method: Select either the Clip Mounting Bracket or the 3M Tape Mounting Bracket based on your helmet type and preference. Ensure the chosen location on the helmet is clean and dry.

2. Attach Mounting Bracket: Securely attach the chosen bracket to the side of your helmet. For the 3M tape bracket, press firmly for at least 30 seconds.

3. Mount the Main Unit: Slide the G1 Headset Main Unit onto the attached mounting bracket until it clicks securely into place.

4. Install Speakers: Place the 40mm ultra-slim speakers inside your helmet's ear pockets. Use the provided speaker pads if needed for a snug fit. Ensure the speaker thickness (approximately 1cm / 0.39 in) does not cause discomfort.
5. Install Microphone: Choose the appropriate microphone for your helmet type: the boom mic for open-face helmets or the button mic for full-face helmets. Secure the microphone inside the helmet near your mouth.
6. Route Cables: Carefully route all cables under the helmet's padding to keep them tidy and prevent interference. Connect the speaker and microphone cables to the main unit.

7. Customize Faceplate: The G1 comes with 4 interchangeable faceplates (black, blue, green, white). You can easily pop off the current faceplate and replace it with your preferred color to match your helmet.


Figure 2: Customizable Faceplates

Important Note: The thickness of a speaker is around 1cm (0.39 in). Please ensure that your helmet has enough space to install the speakers comfortably before ordering or installing.

No official product videos from the seller were available for embedding in this manual.

4. Operating Instructions

Power On/Off

• Power On: Press and hold the Power button until the indicator light turns on.
• Power Off: Press and hold the Power button until the indicator light turns off.

Bluetooth Pairing & Multipoint Connection

The LEXIN G1 supports advanced Bluetooth 5.0 with multipoint connection, allowing you to connect two Bluetooth-enabled devices simultaneously.

• Pairing Mode: With the device off, press and hold the Power button until the indicator light flashes rapidly (usually blue/red).
• Connect Device 1: On your smartphone or GPS device, search for "LEXIN G1" in the Bluetooth settings and select it to pair.
• Connect Device 2 (Multipoint): After connecting the first device, put the G1 back into pairing mode (refer to specific instructions in the included user manual for exact button sequence for multipoint pairing). Connect the second device.
• The headset will effortlessly switch between devices for calls, music, or GPS prompts.

Figure 3: Bluetooth Multipoint Connection

Music Playback

• Play/Pause: Press the main function button once.
• Next Track: Press the 'Volume +' button.
• Previous Track: Press the 'Volume -' button.

Call Management

• Answer Call: Press the main function button once.
• End Call: Press the main function button once during a call.
• Reject Call: Press and hold the main function button for 2 seconds.
• Redial Last Number: Double-press the main function button.

Voice Assistant

• Activate your smartphone's voice assistant (Siri, Google Assistant) with a single click of the dedicated voice assistant button (refer to the included user manual for exact button location). This allows for hands-free control of calls, music, and GPS.

Figure 4: Voice Assistant and Button Controls

Volume Control

• Increase Volume: Press the 'Volume +' button.
• Decrease Volume: Press the 'Volume -' button.

5. Maintenance

• Waterproof Protection: The LEXIN G1 boasts an IP67 waterproof rating, making it resistant to rain, wind, and dust. While designed for all-weather use, avoid submerging the device in water for extended periods.


Figure 5: IP67 Waterproof Rating

• Charging: Charge the device using the provided USB-C cable. A full charge takes approximately 2 hours. The 800mAh lithium-ion battery provides up to 25 hours of working time and 168 hours of standby time.


Figure 6: Battery Life and Charging

• Cleaning: Wipe the headset with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the headset in a cool, dry place when not in use.

6. Troubleshooting

• No Sound/Low Volume: Ensure speakers are correctly positioned over your ears inside the helmet. Check the headset's volume level and your connected device's volume.
• Connectivity Issues: If the headset fails to pair or maintain connection, ensure it is within range of your device (up to 100 meters). Try unpairing and re-pairing the device. Ensure no other Bluetooth devices are causing interference.
• Microphone Clarity: Ensure the microphone is positioned correctly near your mouth. The advanced DSP&CVC noise cancellation technology should provide clear sound even in noisy environments.


Figure 7: Audio Features

• Speaker Discomfort: If the speakers cause discomfort, double-check the helmet's internal space. The speakers are 1cm thick, and some helmets may require slight modification or may not be suitable.
• Battery Not Charging: Ensure the USB-C cable is properly connected to both the headset and a power source. Try a different USB-C cable or power adapter.

7. Specifications

8. Warranty and Support

For warranty information, technical support, or any inquiries regarding your LEXIN G1 Motorcycle Bluetooth Headset, please refer to the official LEXIN website or contact their customer service directly. Contact details are typically provided in the packaging or on the manufacturer's official support page.