1. Ifihan
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.
Awọn akoonu idii:
- Tellur FMT-B3 Bluetooth FM Transmitter
- 3.5mm Aux USB
- Itọsọna olumulo
2. Ọja Ipariview
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.

Aworan 1: Oke view of the Tellur FMT-B3 FM Transmitter, highlighting the 1.4-inch display and control knob.
Awọn ẹya pataki:
- 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 input for connecting external audio devices.
- 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. Alaye Aabo
- Use this device only within the specified voltage ibiti o ti 12V to 24V.
- Avoid operating the device near other wireless equipment to minimize potential interference.
- Ma ṣe fi ẹrọ naa han si awọn iwọn otutu to gaju, oorun taara tabi ọrinrin.
- Do not disassemble or attempt to repair the device yourself. Contact qualified service personnel.
- Jeki kuro ni arọwọto awọn ọmọde.
4. Eto Itọsọna
4.1 Ni ibẹrẹ fifi sori
- 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 Sisopọ Bluetooth
- Once the device is powered on, it will automatically enter Bluetooth pairing mode. The Bluetooth icon on the display will flash.
- Lórí fóònù alágbèéká rẹ tàbí ẹ̀rọ mìíràn tí ó ní Bluetooth, mu Bluetooth ṣiṣẹ́ kí o sì wá àwọn ẹ̀rọ tó wà.
- 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. Awọn ilana Iṣiṣẹ
5.1 Sisisẹsẹhin Orin
The FMT-B3 supports music playback via Bluetooth, USB drive, MicroSD card, and AUX input.
Sisisẹsẹhin 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.

Aworan 3: Apa 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 Ọwọ-Ọfẹ Npe
- 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 Ngba agbara ẹrọ
- 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. Itọju
- Nu ẹrọ naa pẹlu asọ ti o gbẹ. Maṣe lo awọn olutọpa olomi tabi awọn aerosols.
- Ensure the device is unplugged from the car's power socket before cleaning.
- Tọju ẹrọ naa ni itura, aye gbigbẹ nigbati o ko ba wa ni lilo fun awọn akoko gigun.
7. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si agbara | 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. |
| Dídára ohùn tí kò dára / Dídára ohùn dúró | 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 ko sopọ | 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 | Ti ko ni atilẹyin file ìrísí; files; Card/drive not inserted correctly | Rii daju files are MP3/WMA format. Reinsert the USB drive/MicroSD card. Try a different drive/card. |
8. Awọn pato
- Awoṣe: FMT-B3
- Ẹya Bluetooth: 4.2 EDR
- Orukọ Asopọmọra Bluetooth: Tellur fmt-b3
- Ifihan: 1.4-inch (shows frequency, volume, voltage, track info)
- Gbohungbohun: Yes (supports hands-free function)
- Hands-free Technologies: Noise reduction, echo cancellation
- FM Transmission Frequency: 87.5 MHz - 108.0 MHz
- Awọn ọna kika Orin: MP3/WMA
- Music Playback Sources: Bluetooth, USB, MicroSD, AUX
- Awọn ibudo USB: 2 x USB (max. 3.1A total for charging)
- Iho kaadi MicroSD: Titi di 32GB
- Ibi ti ina elekitiriki ti nwa: 12V - 24V DC
- Ohun elo: Acrylonitrile Butadiene Styrene (ABS)
- Àwọ̀: Dudu
9. Atilẹyin ọja ati Support
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 webojula tabi kan si alagbata rẹ.