1. Úvod
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.
Obsah balení:
- Tellur FMT-B3 Bluetooth FM Transmitter
- 3.5 mm AUX kabel
- Uživatelská příručka
2. Konec produktuview
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.

Obrázek 1: Nahoře view of the Tellur FMT-B3 FM Transmitter, highlighting the 1.4-inch display and control knob.
Klíčové vlastnosti:
- 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.
- AUX vstup pro připojení externích audio zařízení.
- 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. Bezpečnostní informace
- Use this device only within the specified voltagRozsah 12V až 24V.
- Avoid operating the device near other wireless equipment to minimize potential interference.
- Nevystavujte zařízení extrémním teplotám, přímému slunečnímu záření ani vlhkosti.
- Nerozebírejte ani se nepokoušejte o opravu zařízení sami. Kontaktujte kvalifikovaný servisní personál.
- Uchovávejte mimo dosah dětí.
4. Průvodce nastavením
4.1 Počáteční instalace
- 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.
- Nalaďte FM rádio v autě na nepoužívanou frekvenci (frekvenci bez silného vysílacího signálu).
- 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 Párování Bluetooth
- Once the device is powered on, it will automatically enter Bluetooth pairing mode. The Bluetooth icon on the display will flash.
- Na smartphonu nebo jiném zařízení s podporou Bluetooth povolte Bluetooth a vyhledejte dostupná zařízení.
- 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. Návod k obsluze
5.1 Přehrávání hudby
The FMT-B3 supports music playback via Bluetooth, USB drive, MicroSD card, and AUX input.
Bluetooth přehrávání:
- 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.

Obrázek 3: Boční strana 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.
- Ovládejte přehrávání a hlasitost přímo z připojeného audio zařízení.
5.2 Volání bez použití rukou
- 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 Nabíjení zařízení
- 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. Údržba
- Zařízení čistěte měkkým, suchým hadříkem. Nepoužívejte tekuté čisticí prostředky ani aerosoly.
- Ensure the device is unplugged from the car's power socket before cleaning.
- Pokud zařízení delší dobu nepoužíváte, skladujte jej na chladném a suchém místě.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádná síla | 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. |
| Špatná kvalita zvuku / Statický šum | 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 se nepřipojuje | 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 | Nepodporováno file formát; Poškozený files; Card/drive not inserted correctly | Zajistit files are MP3/WMA format. Reinsert the USB drive/MicroSD card. Try a different drive/card. |
8. Specifikace
- Model: FMT-B3
- Verze Bluetooth: 4.2 XNUMX XNUMX EDR
- Název párování Bluetooth: Tellur fmt-b3
- Zobrazit: 1.4-inch (shows frequency, volume, voltage, track info)
- Mikrofon: Yes (supports hands-free function)
- Hands-free Technologies: Noise reduction, echo cancellation
- FM Transmission Frequency: 87.5 MHz - 108.0 MHz
- Hudební formáty: MP3/WMA
- Music Playback Sources: Bluetooth, USB, MicroSD, AUX
- USB porty: 2 x USB (max. 3.1A total for charging)
- Slot pro microSD kartu: Max. 32 GB
- Napájení: 12V - 24V stejnosměrného proudu
- Materiál: Akrylonitrilbutadienstyren (ABS)
- Barva: Černý
9. Záruka a podpora
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 webnebo kontaktujte svého prodejce.