The Assistant App Designed Exclusively for TRUEFREE Headphones

The TRUEFREE app is a companion software specially designed for the TRUEFREE brand Bluetooth headphone series, aimed at enhancing your exercise experience. It elevates your auditory pleasure with personalized settings and unique features:

- Firmware Updates: Ensures your headphones are always running the most current software for optimum performance.

Customizable Equalizer: Adjust the sound to fit your musical preferences for a personalized auditory experience.

- Hearing Test: Assess your hearing condition so the app can offer the most suitable auditory experience for you.

- Battery Level Indicator: Displays the headphone's battery level in real-time, so you're never caught off guard by a sudden depletion.

- White Noise: Provides soothing background sounds to help you focus or relax into sleep.

- More Unique Features: Continuously updated to meet your diverse needs.

Supported Devices:

TRUEFREE O1

TRUEFREE F2

Let the TRUEFREE app become your perfect companion for sports and daily life, experiencing an unprecedented smart auditory pleasure.