# Sandberg Bluetooth Audio Link 2in1 TxRx

**URL:** https://aio.lv/en/product--sandberg-450-12--4405536
**Data updated:** 2025-12-29 17:19 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** SANDBERG
**Manufacturer code:** 450-12
**EAN:** 5705730450129
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sandberg-450-12--4405536

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Sandberg Bluetooth Audio Link 2in1 TxRx is a multifunctional device that allows wireless audio streaming as both a transmitter and receiver. The device supports Bluetooth 5.0 and ensures high-quality sound. It is compatible with most audio devices and is compact for easy portability. The unit has a rechargeable battery and a 3.5mm audio jack.

## Long description

The Sandberg Bluetooth Audio Link 2in1 TxRx is a compact, rechargeable Bluetooth 5.0 adapter that works as both a transmitter and receiver. Use it to stream audio wirelessly from devices with a 3.5 mm jack or to send audio from a device (for example a TV headset output) to a Bluetooth headset. The unit is lightweight and compatible with most audio equipment.
Advantages
This 2in1 TxRx device supports Bluetooth 5.0 for stable wireless connections and improved range. A built-in rechargeable battery provides portability and extended use without constant power. The 3.5 mm AUX jack offers broad compatibility with car stereos, TVs, speakers and headphones. Its compact black housing and low weight make it easy to carry and mount unobtrusively.
Suitable for (tasks / use cases)
 Streaming music from a mobile phone to a car stereo via AUX
 Connecting a Bluetooth headset to a TV or other device with a headset output (Tx mode)
 Adding Bluetooth receive capability to speakers or wired audio systems (Rx mode)
 Portable wireless audio during travel or in temporary setups
Key specifications
 Model: Sandberg Bluetooth Audio Link 2in1 TxRx (MPN: 450-12)
 Bluetooth version: 5.0
 Audio connector: 3.5 mm AUX jack
 Power: rechargeable internal battery
 Colour: Black
 Weight: 0.075 kg
 EAN: 5705730450129
How to use
Switch the unit to the required mode: Tx (transmit) to send audio from a wired source to a Bluetooth headset, or Rx (receive) to accept Bluetooth audio and output it through a 3.5 mm AUX connection. Pair the device with your Bluetooth source or sink following the LED/pairing indications. Connect the 3.5 mm jack to the audio input or output on the host device. Charge the internal battery via the supplied USB cable before first use and when battery level is low.
Usage recommendations
For best performance, keep the Sandberg Bluetooth Audio Link within the recommended Bluetooth range and avoid placing it behind large metal objects. Use the Tx mode for connecting TVs or other devices with a fixed audio output to Bluetooth headsets, and use Rx mode to add wireless playback to car stereos or passive speakers via the AUX input. Regularly recharge the battery to ensure uninterrupted use.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 250 mAh |
| Bluetooth version | 5.0 |
| USB connector type | USB Type-C |
| Bluetooth | Yes |
| Bluetooth range | 10 m |
| Brand compatibility | Universal |
| USB cable length | 0.3 m |
| USB charging | Yes |
| 3.5 mm connector | Yes |

### Battery

| Feature | Value |
|---|---|
| Rechargeable battery | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85189000 |

### Other features

| Feature | Value |
|---|---|
| Product type | Receiver/transmitter |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 100 g |
| Package depth | 21 mm |
| Package height | 162 mm |
| Package width | 81 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity | 1 |
| Cables included | USB charging cable |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.075 kg |
| Height | 12 mm |
| Width | 30 mm |
| Depth | 60 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Sandberg Bluetooth Audio Link 2in1 TxRx cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 752 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 Friday 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 SANDBERG 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 SANDBERG 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: weight, product colour, 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.

### Where can I download the instructions for Sandberg Bluetooth Audio Link 2in1 TxRx?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4405536/56580505_large.webp