Sandberg Bluetooth Audio Link 2in1 TxRx allows you to send and receive a sound signal wirelessly via Bluetooth. Configured as a station (setting 'Tx'), you can, for example, connect the audio signal from a headphone output on your TV to your Bluetooth headset. Configured as a receiver (setting 'Rx'), you can connect a Bluetooth device (such as a smartphone) to the AUX port on your radio, stereo system, or car radio to listen to music wirelessly from your smartphone via your car's sound system. Key Features Product Type Receiver/Transmitter Brand Compatibility Universal Product Color Black Battery Battery Technology Lithium-ion (Li-ion) Battery Capacity 250 mAh Battery Yes Weight and Dimensions Width 30 mm Depth 60 mm Height 12 mm Weight 75 g USB Cable Length 0.3 m Connections and Interfaces Bluetooth Yes Bluetooth Version 5.0 Bluetooth range 10 m 3.5 mm port Yes Package Quantity 1 Cable included USB charging cable
The Sandberg 450-12 Headphone/Headset Accessory Receiver/Transmitter is designed as a practical audio accessory that expands how you can use your existing headphones or headset. It acts as a connection interface between your audio source and compatible Sandberg headsets or accessories, helping to create a flexible setup for private listening, gaming, or communication scenarios. Thanks to its dedicated design, it supports clear and reliable audio transmission tailored to Sandberg products.
In typical use, the 450-12 unit serves as a link between your playback device (such as a computer, media player, or communication system) and the matching Sandberg headset solution. It is especially useful when a headset needs to be quickly connected, disconnected, or shared between different devices in an office, educational, or home environment. This makes it a practical choice for users who regularly switch between devices or workstations.
From a technical perspective, the 450-12 is engineered for stable audio performance and compatibility within the Sandberg product range. The compact construction is designed for everyday use and easy handling, allowing quick setup and intuitive operation. Its accessory role means it can help standardize headset connections in a multi-user or multi-device setup, reducing the need for multiple different headsets and thus helping to simplify infrastructure.
Typical applications include office telephony, online meetings, call centers, training rooms, or multimedia workspaces where several users share the same headset infrastructure. By using a dedicated receiver/transmitter module, the sound path can be better controlled and organized, which is beneficial in structured environments where clear communication is essential.
The advantages for the user are flexibility, simplified device management, and the ability to integrate Sandberg headsets into a variety of scenarios without constantly changing core hardware. This can extend the useful life of existing headsets and reduce unnecessary purchases, which has economic as well as resource-saving benefits.
Sandberg is a manufacturer known for practical IT and audio accessories with a strong focus on ease of use and reliable everyday functionality. The company positions itself with products that are easy to install and operate, aiming to give both private and professional users robust tools for work and leisure. Where Sandberg incorporates longer product lifetimes and continued compatibility within their ranges, this can indirectly contribute to more sustainable usage patterns, since well-designed and durable accessories help avoid premature replacement of equipment.
By choosing a specialized accessory like the Sandberg 450-12, customers can help make better use of what they already own and avoid unnecessary duplication of devices. This more efficient use of resources supports a more responsible consumption pattern and allows buyers to make a practical, functional purchase that also aligns with a more mindful approach to equipment and materials.
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