Release Date
2026/07/21
Remark
1.After downloading the firmware file, please complete the upgrade following the attached operation guide.
2.Select the firmware matching your language version for upgrade; do not mix different versions.
2.Select the firmware matching your language version for upgrade; do not mix different versions.
Updated Contents
1. Fixed excessive audio delay issue
2. Replaced the voice prompt for microphone switch with a short "beep" tone
3. Raised the maximum volume of the headset for clearer and louder call & monitoring audio