The Oehlbach BTR Xtreme 5.0 finally makes all audio devices with jack plug / stereo cinch that are not equipped with Bluetooth® finally Bluetooth®-compatible. Simply connect it to your audio source or audio output device via the 3.5 millimetre jack connection. As a 2-in-1 adapter, it not only transmits but also receives - both with the Bluetooth® 5.0 standard and backwards compatible. Switching between send and receive mode is possible by means of a toggle switch. For its transmissions, the BTR Xtreme 5.0 uses the Qualcomm aptX HD codec for music enjoyment in CD quality and aptX Low Latency for simultaneously reduced latency times of less than 40 ms and thus practically delay-free sound transmissions. The BTR Xtreme 5.0 is an all-rounder, because it even masters simultaneous transmission to 2 different devices, e.g. two headphones. It is also possible to couple two transmitting devices, e.g. two smartphones, with one output device. Use it at home or on the road with a weight of only 18 grams, small dimensions and long battery life of up to 12 hours.