Sandberg Bluetooth Audio Link 2u1 TxRx

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.

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.