Easily convert any device with a 3.5 mm port into a Bluetooth receiver thanks to the BT-450 Wireless Receiver. Ideal for speakers, amplifiers, sound systems, or cars that do not have built-in Bluetooth — simply connect the transmitter via the AUX port, press pairing with your smartphone or tablet, and start wireless music playback. Its compact and portable design, with a connection range of up to ~10 meters, makes it a practical solution for everyday use or as a backup accessory.