Use the FIIL+ to easily modify the configuration and settings of your FIIL bluetooth headset.
Features
*Find Out Features for the Latest Headsets
*Burn-in Your Headsets
*Instruction Manual for All Models
*Genuine Product Verification
What's new (v4.1.19)
* Support FIIL CC3
In order to get a better user experience, we will update FIIL+ from time to time. It is recommended to turn on the automatic upgrade function to ensure a better experience in time.