# FM Car Transmitter Retoo E676 with Bluetooth, MP3, USB, SD Card and LCD Display, Car Charger

**URL:** https://aio.lv/en/product--retoo-e676--12370711
**Data updated:** 2026-04-26 20:43 (EEST)
**Category:** FM Transmitters
**Manufacturer:** Retoo
**Manufacturer code:** E676
**EAN:** 5904806164209
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--retoo-e676--12370711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Retoo E676 is an FM car transmitter and charger combining Bluetooth wireless audio, MP3 playback, USB charging and SD card support with an LCD display. It streams phone audio to a vehicle radio via FM, plays audio files from USB/SD, and charges devices over USB. Suitable for hands-free calls, music playback in cars without Bluetooth, and in-car device charging.

## Long description

Retoo E676 is an FM car transmitter and charger that integrates Bluetooth wireless audio streaming, MP3 playback from USB or SD card, an LCD display and a USB charging port. It connects wirelessly to a smartphone to send calls and media to a vehicle radio via an FM frequency, while also supporting direct playback of MP3 files from removable storage and charging of mobile devices. The compact form fits into a car power socket and provides basic controls for track selection, volume adjustment and call management.
Advantages
The device provides a simple way to add Bluetooth hands-free calling and wireless audio streaming to cars without built-in Bluetooth, while offering MP3 playback from USB sticks and SD cards. The integrated USB port supplies power for charging smartphones and other USB devices. The LCD display shows frequency, track information and connection status, making it easier to tune and control playback. Combined functionality reduces the need for multiple accessories.
Suitable for
 Vehicles without factory Bluetooth that need hands-free calling and audio streaming
 Playing MP3 files from USB flash drives or SD cards through a car radio
 Charging smartphones, GPS units or other USB-powered devices while driving
 Users who prefer a plug-and-play FM transmitter with a visible LCD for quick setup
When it may not be suitable
This FM transmitter relies on broadcasting to an FM radio frequency, so audio quality and stability depend on local radio interference and the vehicle radio’s ability to tune to the same frequency. In areas with heavy FM congestion or strong local stations, finding a clear frequency may be difficult and audio may suffer from static or dropouts. The product is not a factory-integrated Bluetooth solution and does not replace vehicle systems that provide advanced audio integration or steering-wheel controls.
Key specifications
 Functions: Bluetooth audio streaming, MP3 playback from USB/SD, FM transmitter, USB charging
 Display: LCD showing FM frequency and playback information
 Inputs: Bluetooth wireless input; physical USB port for playback and charging; SD card slot for MP3 files
 Power source: Car 12V power socket (cigarette lighter socket)
 Control features: Track forward/back, volume adjustment, call answer/end
How to use
Plug the Retoo E676 into the vehicle’s 12V power socket. Set the transmitter to an unused FM frequency shown on the LCD. On your smartphone enable Bluetooth and pair with the transmitter according to the device pairing name. Once paired, play audio or make a call on the phone; the audio will be broadcast to the car radio tuned to the same FM frequency. For MP3 playback, insert a formatted USB flash drive or SD card containing MP3 files; use the device controls to select tracks. Connect a USB cable to the USB port to charge a mobile device while driving. Follow on-screen indicators for connection and playback status.
What to consider before purchase
 Confirm your vehicle has a working FM radio capable of tuning to manual frequencies
 Expect audio quality to vary with local FM interference and radio reception
 Check that your USB drive or SD card is formatted and contains compatible MP3 files
 Verify the USB charging output meets your device charging requirements
Usage recommendations
Choose an FM frequency with minimal local stations for the clearest audio. Place the transmitter securely in the power socket to avoid accidental disconnection. Keep firmware and phone Bluetooth settings up to date and use high-quality USB cables for the best charging performance.

## FAQ

### How much does the Retoo E676 FM Car Transmitter Bluetooth USB SD cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 760 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 16.07.2026 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 Retoo 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 Retoo 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/12370711/68490616_large.webp