LEXIN LX-B4FM
Uživatelská příručka k motocyklovému Bluetooth sluchátku LEXIN B4FM
Model: LX-B4FM | Brand: LEXIN
Zavedení
The LEXIN B4FM Motorcycle Bluetooth Headset is a versatile communication system designed to enhance your riding experience. Featuring a Qualcomm chip and Bluetooth 5.0 technology, it supports group talk for up to 10 riders within a 2000m (1.2 miles) range, offering reliable connectivity, clear sound, and extended battery life. Key features include music sharing, noise cancellation, and FM radio, making it suitable for various outdoor activities beyond motorcycling.
Co je zahrnuto
Your LEXIN B4FM package includes the following components:
- Hlavní jednotka B4FM
- Speakers & Mic Kit
- Sada držáků
- Uživatelská příručka

Image: The main unit and various components included in the LEXIN B4FM package.
Nastavení a instalace
Follow these steps to set up your LEXIN B4FM headset:
- Montáž jednotky: Securely attach the B4FM main unit to your helmet using the provided bracket kit. Ensure it is firmly in place to prevent movement during rides.
- Instalace reproduktoru: Place the Mylar coaxial speakers inside your helmet, aligning them with your ears for optimal audio quality. Use the included adhesive pads if necessary to secure them.
- Připojení mikrofonu: Choose the appropriate microphone for your helmet type. Use the Boom Mic for open-face or flip-face helmets, and the Button Mic for full-face helmets. Connect the chosen microphone to the main unit.
- Počáteční nabíjení: Before first use, fully charge the B4FM unit using the provided Type-C charging cable. A full charge takes approximately 2 hours and provides up to 15 hours of talk or music time.

Image: The LEXIN B4FM unit securely mounted on the side of a motorcycle helmet, ready for use.
Návod k obsluze
Learn how to use the various functions of your LEXIN B4FM headset:
Zapnutí/vypnutí
- Zapnutí: Press and hold the Power Button until the LED light blinks blue.
- Vypnout: Press and hold the Power Button until the LED light turns off.
Párování Bluetooth (telefon)
To connect your B4FM to your smartphone:
- Ensure your B4FM unit is powered on.
- Na smartphonu přejděte do nastavení Bluetooth a povolte Bluetooth.
- Select 'BT-S3' or 'LX-B4FM' from the list of available devices to pair.
- Once connected, you can play music, make calls, and use voice assistants.
Intercom Pairing (Unit to Unit)
To pair two B4FM units for intercom communication:
- Ensure both B4FM units are powered on and not connected to any other devices.
- On both units, long press the Intercom Button until the LED lights flash blue and red alternately to enter pairing mode.
- Click the Power Button on one of the headsets to initiate pairing.
- Once paired, both units will show two blue lights flashing simultaneously, indicating a successful connection.
Video: A demonstration of how to pair and connect two LEXIN B4FM units for intercom communication.
Sdílení hudby
The B4FM allows two riders to enjoy the same song. With your units connected, double-click the POWER BUTTON to initiate music sharing.

Image: Two riders on motorcycles, visually connected by a dotted line to a smartphone, illustrating the music sharing feature of the B4FM headset.
FM rádio
The B4FM includes a built-in FM radio. Refer to the user manual for specific instructions on how to activate and tune the radio stations.
Hlasový asistent
Activate your smartphone's voice assistant (e.g., Siri) to make calls or control music hands-free. Consult your phone's manual for voice assistant activation.
Potlačení hluku
Equipped with DSP/CVC technology, the B4FM provides active noise cancellation for clear audio quality even at speeds up to 120km/h.

Image: A motorcycle helmet with visual representations of sound waves, highlighting the noise cancellation technology of the headset.
Údržba
- Nabíjení: Charge the unit fully before each long ride. The 800mAh battery offers up to 15 hours of music playback or talk time.
- Vodotěsný: The B4FM is IP67 waterproof, ensuring reliable performance in diverse weather conditions.
- Čištění: Jednotku otřete měkkým, damp tkanina. Nepoužívejte agresivní chemikálie nebo abrazivní čisticí prostředky.
Odstraňování problémů
- Jednotka nereaguje: If the unit becomes unresponsive, try turning it off and waiting a few minutes before powering it back on.
- Odpojení interkomu: Ensure units are within the specified range (up to 2000m, best for 4 riders). Re-pair if necessary following the intercom pairing instructions.
- Problémy s kvalitou zvuku: Check speaker placement within the helmet. Ensure the microphone is positioned correctly for clear voice transmission.
Specifikace
| Funkce | Detail |
|---|---|
| Název modelu | LX-B4FM |
| Technologie připojení | Bluetooth 5.0 |
| Kontrola hluku | Aktivní potlačení hluku |
| Úroveň odolnosti proti vodě | Vodotěsný (IP67) |
| Životnost baterie | 15 Hours (Talk/Music Time) |
| Doba nabíjení | 2 hodiny |
| Rozsah interkomu | Up to 2000m (1.2 miles), best for 4 riders |
| Jack pro sluchátka | Typ-C |
| Materiál | Akrylonitrilbutadienstyren (ABS) |
| Hmotnost položky | 0.5 kilogramů (1.1 liber) |
Záruka a podpora
For detailed warranty information and customer support, please refer to the complete User Manual included in your product package or visit the official LEXIN website. LEXIN is committed to providing high-quality products and services to enhance your riding experience.
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