Item is new & sealed.

The advanced MICS sensor is used to detect ambient noise outside the ears. The voice coil is precisely calibrated to produce inverted noise reduction sound waves, reaching a maximum noise reduction depth of 46dB for effective attenuation of outside noise.
The helmet features exceptional endurance when charged using energy-efficient charging solutions and cases. Whether you're embarking on a daily commute or going on vacation, you can enjoy your music for long periods of time.
The HONOR Choice X5 PRO headphones support up to 9 hours of playback on a full charge, and up to 40 hours of playback, with multiple charges in the case. 9 hours once / with multiple charges in case 40 hours.
During playback, users can switch to low-latency gaming mode at the touch of a button, significantly reducing audio-video lag. This synchronized audio and video experience allows users to fully immerse themselves in the game and enjoy an enhanced gaming session.
With an IP54 protection rating, the helmet can be used without any problems during exercise, rain or other harsh environments.