1. Introducere
Thank you for choosing the Tellur FMT-B3 Bluetooth FM Transmitter. This device allows you to stream music from your smartphone or other devices to your car's FM radio, make hands-free calls, and charge your mobile devices. Please read this manual carefully before use to ensure proper operation and to maximize the product's performance.
Continutul pachetului:
- Tellur FMT-B3 Bluetooth FM Transmitter
- Cablu AUX de 3.5 mm
- Manual de utilizare
2. Produs terminatview
The Tellur FMT-B3 is a versatile in-car accessory designed to enhance your driving experience. It features a 1.4-inch display, dual USB charging ports, and multiple audio input options.

Imaginea 1: Sus view of the Tellur FMT-B3 FM Transmitter, highlighting the 1.4-inch display and control knob.
Caracteristici cheie:
- Bluetooth 4.2 EDR for wireless audio streaming and hands-free calls.
- 1.4-inch display showing FM frequency, volume, and track information.
- Dual USB ports (max. 3.1A total) for charging mobile devices.
- MicroSD card slot (up to 32GB) for music playback.
- Intrare AUX pentru conectarea dispozitivelor audio externe.
- Built-in microphone with noise and echo reduction for clear calls.
- FM frequency range: 87.5 MHz - 108.0 MHz.
- Supports MP3/WMA music formats.
3. Informații de siguranță
- Use this device only within the specified voltagGama de la 12V la 24V.
- Avoid operating the device near other wireless equipment to minimize potential interference.
- Nu expuneți dispozitivul la temperaturi extreme, la lumina directă a soarelui sau la umiditate.
- Nu dezasamblați și nu încercați să reparați singur dispozitivul. Contactați personalul de service calificat.
- A nu se lăsa la îndemâna copiilor.
4. Ghid de instalare
4.1 Instalare inițială
- Insert the Tellur FMT-B3 into your car's 12V-24V cigarette lighter socket. The device will power on automatically.
- The display will light up, showing the current FM frequency.
- Tune your car's FM radio to an unused frequency (one with no strong broadcast signal).
- Adjust the FM frequency on the FMT-B3 to match your car's radio frequency. Use the control knob or dedicated buttons to change the frequency.

Image 2: The adjustable neck of the FMT-B3 allows for flexible positioning in the car's cigarette lighter socket.
4.2 Asociere Bluetooth
- Once the device is powered on, it will automatically enter Bluetooth pairing mode. The Bluetooth icon on the display will flash.
- Pe smartphone sau pe alt dispozitiv compatibil Bluetooth, activați Bluetooth și căutați dispozitivele disponibile.
- Select "Tellur fmt-b3" from the list of devices.
- Once successfully paired, the Bluetooth icon on the FMT-B3 display will stop flashing and remain solid. You will hear a confirmation tone.
- You can now stream audio from your paired device to your car's speakers.
5. Instrucțiuni de utilizare
5.1 Redarea muzicii
The FMT-B3 supports music playback via Bluetooth, USB drive, MicroSD card, and AUX input.
Redare Bluetooth:
- Ensure your device is paired via Bluetooth (refer to Section 4.2).
- Start playing music on your paired device. The audio will be transmitted to your car's FM radio.
- Use the control knob on the FMT-B3 to adjust volume. Short press the knob to play/pause.
- Use the previous/next track buttons on the FMT-B3 to skip tracks.
USB Drive / MicroSD Card Playback:
- Insert a USB flash drive or MicroSD card (up to 32GB) containing MP3/WMA audio files into the respective slot on the FMT-B3.
- The device will automatically detect and begin playing music from the inserted storage.
- Use the control knob for volume adjustment and play/pause. Use the previous/next track buttons to navigate.

Imaginea 3: Laterală view of the FMT-B3, illustrating the dual USB charging ports and the MicroSD card slot for media playback.
AUX Input Playback:
- Connect your audio device (e.g., MP3 player) to the FMT-B3's AUX input using the provided 3.5mm AUX cable.
- The device will switch to AUX mode.
- Control playback and volume directly from your connected audio device.
5.2 Apeluri hands-free
- When a call comes in, the music playback will automatically pause.
- Press the control knob once to answer an incoming call.
- Press the control knob once during a call to end the call.
- Press and hold the control knob to reject an incoming call.
- Press the control knob twice to redial the last number.
- The built-in microphone with noise and echo reduction ensures clear communication.
5.3 Încărcarea dispozitivului
- Connect your mobile device's charging cable to one of the two USB ports on the FMT-B3.
- The USB ports provide a combined output of up to 3.1A for efficient charging.
6. Întreținere
- Curățați dispozitivul cu o lavetă moale și uscată. Nu utilizați agenți de curățare lichizi sau aerosoli.
- Ensure the device is unplugged from the car's power socket before cleaning.
- Depozitați dispozitivul într-un loc răcoros și uscat atunci când nu îl utilizați pentru perioade lungi de timp.
7. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără putere | Loose connection; Car socket issue; Device fault | Ensure the device is firmly inserted. Check car's cigarette lighter fuse. Try in another vehicle if possible. |
| Calitate audio slabă / Sens static | FM frequency interference; Low volume; Weak signal | Find a clearer FM frequency on both the transmitter and car radio. Increase volume on both devices. Avoid areas with strong radio signals. |
| Bluetooth nu se conectează | Device not in pairing mode; Incorrect device selected; Bluetooth off on phone | Ensure the FMT-B3 is in pairing mode (flashing Bluetooth icon). Turn Bluetooth off and on on your phone. Forget "Tellur fmt-b3" and re-pair. |
| USB/MicroSD not playing | Neacceptat file format; corupt files; Card/drive not inserted correctly | Asigura files are MP3/WMA format. Reinsert the USB drive/MicroSD card. Try a different drive/card. |
8. Specificații
- Model: FMT-B3
- Versiune Bluetooth: 4.2 EDR
- Nume de asociere Bluetooth: Tellur fmt-b3
- Afişa: 1.4-inch (shows frequency, volume, voltage, track info)
- Microfon: Yes (supports hands-free function)
- Hands-free Technologies: Noise reduction, echo cancellation
- FM Transmission Frequency: 87.5 MHz - 108.0 MHz
- Formate muzicale: MP3/WMA
- Music Playback Sources: Bluetooth, USB, MicroSD, AUX
- Porturi USB: 2 x USB (max. 3.1A total for charging)
- Slot pentru card MicroSD: Max. 32 GB
- Alimentare electrică: 12V - 24V CC
- Material: Acrilonitril Butadien Stiren (ABS)
- Culoare: Negru
9. Garanție și asistență
No specific warranty information is provided for this product in the available data. For support or further inquiries, please refer to the manufacturer's official website-ul sau contactați comerciantul dvs.