<p><span style="font-size: 0.875rem;">The TOZO Golden X1 utilizes a combination of a 12mm dynamic driver and a customized Knowles balanced armature driver, delivering a Hi-Fi-level listening experience with an ultra-wide frequency response range of 12Hz to 44.1kHz that far exceeds your hearing range. It also supports LDAC high-definition audio decoding and has obtained Hi-Res Audio certification.</span></p>