1. Use Type-C USB data cable to connect Q7 Bluetooth headset to computer
2. Open the EJEAS Upgrade.exe tool on the computer
3. Click the Upgrade button and wait for the upgrade to complete
If it shows that it cannot be connected, please try to replace the Type-C USB data cable or contact the computer supplier/maintenance personnel to update the USB HID driver
EJEAS Fbim Referee Bluetooth Communication System Review
Referee Headset EJEAS F6: Best Football Referee Communication System
The EJEAS F6 is the world's first referee intercom system using MESH technology, offering stable, encrypted, and long-distance communication for up to six referees. With strong signal penetration, automatic reconnection, and IP67 waterproofing, it's built for professional football matches in any weather. The system features a 1200mAh battery, Type-C interface, and simple one-click pairing, making it the most reliable and user-friendly headset for referees.
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