Redefines the standard for wireless in-ear headphones. The Nuratrue Pro support Qualcomm aptX Lossless, which allows audio content to be transmitted in CD quality (16 bit, 44 kHz). Like Nura's previous headphones, users can also have the Nuratrue Pro perform an automatic otoacoustic listening test, which helps to adjust the sound individually. In addition, the Nuratrue Pro support Dirac's 3D sound option. In the new Spatial Audio mode, users should be able to listen to music in three dimensions. This should also work with audio signals that are not explicitly offered as 3D audio. The Nuratrue Pro are the first headphones from Nura to offer an equaliser function in addition to sound enhancement via the listening test. The sound can be adjusted in the Nura app, via which the listening test is also carried out as usual. The sensor surfaces on the two in-ear plugs can also be configured via the app; as with the Nuratrue, four gestures are available in each case. The Nuratrue Pro also come with improved noise cancellation. It is an adaptive ANC that also adjusts the efficiency to changes in the position of the headphones in the ear. Three microphones are responsible for the noise-cancelling signal. The Nuratrue Pro support Bluetooth 5.3, so they can be connected to multiple devices simultaneously. The built-in batteries allow a runtime of eight hours, and the headphones can be recharged three times in the newly developed charging case.