# FM transmitter 4smarts TRANSMITTER FM — compact in-car FM audio transmitter

**URL:** https://aio.lv/en/product--4smarts-jmb-69940--12004517
**Data updated:** 2026-05-12 17:40 (EEST)
**Category:** FM Transmitters
**Manufacturer:** 4smarts
**Manufacturer code:** JMB-69940
**EAN:** 3284090699406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-jmb-69940--12004517

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

4smarts TRANSMITTER FM is an FM transmitter designed for transmitting audio from mobile devices to car or home FM radios. It connects to a device’s headphone output or Bluetooth (model-dependent) to broadcast on an available FM frequency, enabling hands-free audio playback through an FM receiver. Useful for playing music, podcasts or navigation prompts on older receivers without auxiliary inputs.

## Long description

The 4smarts TRANSMITTER FM is a compact in-car FM audio transmitter that enables playback from mobile devices through car or home FM radios. It connects to a source device via the headphone output or by Bluetooth on compatible models and broadcasts the audio on an FM frequency that can be tuned in by an FM receiver. The device is intended to provide audio playback through receivers that lack auxiliary or USB audio inputs, allowing music, podcasts and navigation prompts to be heard over existing radio systems.
Advantages
The compact design makes the transmitter easy to position in a vehicle without obstructing controls or storage space. Simple frequency selection and a clear audio path reduce setup time and make it possible to route sound from smartphones, MP3 players or tablets to any FM radio. The transmitter operates without altering the source device’s settings and does not require permanent modification to the vehicle audio system.
Suitable for
Playing music from smartphones, tablets or portable players through car or home FM radios
Listening to podcasts and audiobooks on older radios without auxiliary inputs
Hearing navigation voice prompts from a mobile device via an FM receiver
Key specifications
Form factor: compact, portable transmitter designed for in-car or home use
Audio input: headphone output or wireless Bluetooth input (model-dependent)
Output: FM broadcast to be received by standard FM radios
Controls: frequency selection for choosing an unused FM channel
Power: low-voltage operation suitable for vehicle power sources or internal battery depending on model
How to use
Connect the transmitter to your mobile device using the headphone output or pair via Bluetooth if your model supports it. Power the transmitter according to the device’s instructions, tune the FM receiver in your car or home to an unused frequency, and set the transmitter to the same frequency. Start playback on the source device; audio will be transmitted over the selected FM frequency and heard through the FM radio. Adjust volume and frequency as needed to minimise interference and obtain the best audio quality.
Usage recommendations
Choose an FM frequency with minimal local radio station coverage to reduce interference. Keep the transmitter and source device within recommended range for Bluetooth models, and ensure headphone connections are secure to avoid audio dropouts. For consistent results, perform a short scan of nearby frequencies before finalising the selected channel.

## FAQ

### How much does the FM transmitter 4smarts TRANSMITTER FM cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 4smarts products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 4smarts service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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