Acoustic noise reduction high-definition recording: using a dual digital silicon microphone array combination, algorithm chip, acoustic noise reduction with a clear pickup distance of 5 meters, ensuring audio quality restoration.

Ultra long standby and low power consumption: Designed with dynamic algorithm optimization and low-power technology, it can maintain continuous recording and uploading for over 10 hours even in high-intensity environments.

Lightweight and compact, easy to wear: weighing less than 30g, with a thickness of only 8mm, the product is easy and comfortable to wear.