# FM transmitter forever TR-370 — 2× USB-A and USB-C outputs, car FM adapter

**URL:** https://aio.lv/en/product--forever-tr-370--10896926
**Data updated:** 2026-03-07 18:09 (EET)
**Category:** FM Transmitters
**Manufacturer:** forever
**Manufacturer code:** TR-370
**EAN:** 5907457722354
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--forever-tr-370--10896926

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Forever TR-370 is an FM transmitter designed for cars that broadcasts audio from USB sources over FM radio. It features two USB-A ports and one USB-C port for charging and media playback, FM frequency transmission, and on-board controls for tuning and playback. Use it to stream music and hands-free audio from compatible devices to a vehicle stereo via FM.

## Long description

Forever TR-370 is an FM transmitter for cars that streams audio from connected sources to a vehicle radio via FM transmission. The device provides three USB outputs (two USB-A and one USB-C) for simultaneous charging and playback, on-board controls for tuning and playback, and compatibility with Bluetooth audio sources. It is intended to add wireless audio streaming and convenient charging to vehicles without modern infotainment systems.
Advantages
The transmitter combines FM broadcasting with three charging outputs so you can play music and charge multiple devices at once. Two USB-A ports support standard charging currents while the USB-C port supports PD 2.0 power delivery up to 30 W for faster charging of compatible devices. Built-in tuning and playback controls simplify frequency selection and media management without interacting with a phone. Bluetooth compatibility enables hands-free audio streaming from phones, tablets, or other Bluetooth-enabled sources.
Suitable for
 Vehicles without Bluetooth-enabled factory infotainment
 Drivers who want to stream music from a phone to a car radio
 Passengers needing to charge smartphones, tablets or accessories while on the road
 Users who prefer simple on-device controls for tuning and playback
Key specifications
 FM transmission for audio streaming to car radio
 Bluetooth audio compatibility for wireless playback
 Two USB-A outputs with different charging currents (including 2.4 A)
 One USB-C output with PD 2.0 power delivery up to 30 W
 On-board controls for frequency tuning and media playback
 Compact form factor designed for cigarette-lighter or 12 V socket use
How to use
Plug the Forever TR-370 into the car's 12 V power socket and switch the car radio to an unused FM frequency. Pair a Bluetooth-enabled device with the transmitter or connect a USB storage device to one of the USB ports for audio playback. Use the on-board controls to select the FM frequency, adjust playback, and manage calls. Connect smartphones or other devices to the USB-A or USB-C ports to charge while streaming or making hands-free calls.
Usage recommendations
Select an FM frequency with minimal interference in your area to improve audio quality. Use the USB-C PD port for devices that support fast charging to reduce charging time, and avoid using damaged cables. For best hands-free operation, accept phone call permissions and test microphone and volume settings before driving.

## FAQ

### How much does the FM transmitter forever TR-370 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 01.07.2026 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 forever 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 forever 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

https://aio.lv/img/cache/product/10896926/60358216_large.webp