Developed by the Ugreen acoustics lab, HiTune X5 brings any listener closer to the music with the latest aptX codec and Superbass Enhancement technology. Enjoy accurate sound and seamless connectivity with Bluetooth 5.2. Accurate sound powered by aptX? Equipped with the latest Qualcomm? technology, every tune is played the way it's meant to be heard, thanks to the aptX? codec. 10mm Dynamic Drivers To preserve the fidelity of the original sound, HiTune X5 creates an immersive audio scene with 10mm dynamic drivers and dual flexible diaphragms, providing a rich and tactile audio experience.