It enables Bluetooth connectivity where it was previously unavailable, such as on TVs or HiFi systems. Enjoy dual music playback with simultaneous transmission to two Bluetooth headphones. APTX technology ensures higher audio quality despite limited bandwidth. This device allows wireless music transmission from a HiFi system, TV, or radio tuner to two Bluetooth devices, such as headphones or speakers, at the same time. It transforms any common audio playback device, including HiFi systems, TVs, and MP3 players, into a Bluetooth transmitter. It can connect to any Bluetooth-enabled device, including headphones, speakers, and receivers. Audio input is provided via the supplied 3.5 mm jack cable, with adaptation to Cinch possible. Autopairing facilitates comfortable operation and quick readiness for use. The power supply can be connected via USB, for example, directly to the TV or through a separate power supply. It offers a range of up to 10 meters in clear view.