# FM transmitter 4smarts 456201 Cigar lighter Black Silver AM FM Bluetooth

**URL:** https://aio.lv/en/product--4smarts-456201--4491421
**Data updated:** 2025-12-29 17:30 (EET)
**Category:** FM Transmitters
**Manufacturer:** 4smarts
**Manufacturer code:** 456201
**EAN:** 4250774956669
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-456201--4491421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The 4smarts 456201 FM transmitter connects via cigar lighter and supports AM and FM radio bands. It features Bluetooth for audiostreaming and handsfree calling, along with a USB Type-A connector. Compatible with MicroSD cards up to 32 GB, it is compact with dimensions of 85x35x35 mm.

## Long description

The 4smarts 456201 FM transmitter converts a vehicle cigarette lighter socket into a multimedia interface, enabling Bluetooth audio streaming and hands-free calls through the car's AM/FM radio. The compact device supports connection via Bluetooth, accepts MicroSD cards up to 32 GB, and provides a USB Type-A port for wired charging or playback. It is designed to be plugged into the cigar lighter and tuned to an unused AM or FM frequency for playback through the car radio.
Advantages
This FM transmitter combines Bluetooth connectivity, AM and FM transmission, and a USB Type-A port in a compact housing. It supports MicroSD cards (up to 32 GB) for local audio playback, enables hands-free calling through the car stereo, and installs easily into the cigarette lighter without permanent modifications to the vehicle. The small dimensions make it suitable for most car interiors while keeping controls accessible.
Suitable for
Playing smartphone audio over a car's AM/FM radio
Hands-free phone calls via the car stereo
Playback from MicroSD cards (up to 32 GB)
Charging or wired playback via USB Type-A
Key specifications
Brand: 4smarts
Model: 456201
Device interface: Cigar lighter
Radio bands: AM, FM
Wireless: Bluetooth (audio streaming, hands-free)
Memory card: MicroSD (TransFlash), up to 32 GB
Connector: USB Type-A
Product colours: Black, Silver
Dimensions: 85 x 35 x 35 mm
Weight: 0.04 kg
How to use
Insert the FM transmitter into the vehicle's cigarette lighter socket. Pair your smartphone with the transmitter via Bluetooth. On the car radio, tune to an unused AM or FM frequency that is free from local stations. Select audio playback from your smartphone or from a MicroSD card inserted into the transmitter; audio will transmit to the chosen radio frequency. Use the car stereo volume and transmitter controls to adjust playback level. For hands-free calls, answer and end calls through your phone or the transmitter's controls, with audio routed via the car speakers.
Usage recommendations
For optimal performance, set the transmitter to a frequency that is not occupied by local radio stations. Choose a clear AM or FM frequency in your area before starting playback to reduce interference and improve audio quality.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-A |
| Bluetooth | Yes |
| USB 2.0 ports quantity | 1 |
| Headphone connectivity | Bluetooth |
| Device interface | Cigar lighter |
| Bluetooth functions | Audiostreaming, Handsfree calling |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 60 g |
| Package depth | 35 mm |
| Package height | 125 mm |
| Package width | 90 mm |

### Technical details

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Material | ABS, Metal |
| Product colour | Black, Silver |
| Audio formats supported | FLAC, APE, MP3, WAV, WMA |
| Transmission distance | 10 m |
| Hands-free calling | Yes |
| Transmission frequency | 2.48 GHz |
| Apple docking | No |

### Storage

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |
| Maximum memory card size | 32 GB |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Height | 35 mm |
| Width | 85 mm |
| Depth | 35 mm |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

### Clock

| Feature | Value |
|---|---|
| Integrated clock | No |

### Radio

| Feature | Value |
|---|---|
| Supported radio bands | AM, FM |

### Power

| Feature | Value |
|---|---|
| Power source type | Cigar lighter |

## FAQ

### How much does the FM transmitter 4smarts 456201 cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 29.06.2026 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: Cash payment, 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: device interface, weight, product colour, compatible memory cards, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4491421/65639923_large.webp