Bluetooth adapter with 3.5mm AUX interface plug and play capability external power supply 10-metre working radius 5.0 Bluetooth standard 2.4MHz working frequency
Bluetooth 5.0 Adapter with 3.5mm AUX Interface and 10-Metre Working Range

This Bluetooth adapter provides a straightforward solution for adding wireless capability to audio equipment that lacks built-in Bluetooth connectivity. Designed with a standard 3.5mm AUX interface, it connects directly to speakers, headphones, car stereos, or home audio systems that have an auxiliary input. The plug-and-play nature of the device means you can begin using it immediately without downloading drivers or configuring complex settings. With Bluetooth 5.0 technology and a transmission rate of 5 Mbps, it delivers audio streaming compatible with most modern smartphones, tablets, and computers. The inclusion of an external power supply ensures stable operation without taxing the connected device's battery.
Features and Construction

The adapter incorporates several practical features that make it suitable for various audio setups. Its simple design focuses on reliability rather than complex functionality, making it accessible to users of all technical levels. The construction follows standard practices for Bluetooth audio devices, prioritising compatibility and ease of use above specialised features.
Material and Build
While specific materials aren't detailed in the source text, the product description indicates a black colour option, suggesting a typical plastic housing common in electronic adapters of this type. The external power supply indicates a design that prioritises consistent power delivery over battery-powered convenience, which can improve audio stability during extended use. The build focuses on providing the necessary Bluetooth functionality without additional features that might complicate operation or increase cost.
Size and Practical Fit
The physical dimensions aren't specified, but the 3.5mm AUX interface suggests a compact form factor designed to connect discreetly to audio equipment. The 10-metre working radius provides flexibility in placement, allowing the adapter to be positioned optimally relative to both the audio equipment and the Bluetooth source device. This range accommodates typical room sizes in homes and small offices, enabling wireless audio transmission across reasonable distances without signal degradation.
Uses and Placement

The adapter serves multiple practical applications where wired connections prove inconvenient or impossible. Its fundamental purpose is bridging the gap between older audio equipment and modern wireless technology, extending the useful life of existing sound systems. The straightforward functionality makes it suitable for both temporary setups and permanent installations.
Event or Professional Use
For events requiring mobile audio sources, this adapter allows presenters to stream content wirelessly from laptops or tablets to venue sound systems. The external power supply ensures continuous operation throughout presentations or performances without battery concerns. The 10-metre range provides sufficient distance for presenters to move around a stage or room while maintaining audio connection to the main system.
Everyday Home Use
In residential settings, the adapter enables wireless music streaming to older stereo systems, allowing homeowners to play music from smartphones without replacing their existing equipment. The plug-and-play functionality makes it simple for household members of all ages to use. For car audio systems with AUX inputs but no Bluetooth, the adapter provides hands-free calling and music streaming capabilities during commutes.
Benefits and Buying Value

The adapter offers several practical advantages that justify its inclusion in an audio setup. Rather than replacing functional equipment, it extends the capabilities of existing devices, representing a cost-effective alternative to complete system upgrades. The value proposition centres on simplicity and compatibility rather than advanced features.
Reuse and Low Maintenance
By adding Bluetooth capability to non-wireless audio equipment, this adapter helps reduce electronic waste by extending the useful life of existing devices. The external power supply eliminates battery replacement concerns and provides consistent voltage for reliable operation. With no moving parts and minimal configuration requirements, the adapter requires little ongoing maintenance beyond occasional dusting of connections.
Why Choose This Product
This adapter stands out for its straightforward approach to adding Bluetooth functionality. The combination of plug-and-play operation, external power supply, and 10-metre working radius addresses common limitations of similar devices. Bluetooth 5.0 compatibility ensures support for current devices while the 3.5mm interface maintains backward compatibility with decades of audio equipment. The option to purchase multiple units (2, 3, or 5 pieces) accommodates users needing adapters for several locations or applications.
