FIIL Belt is our latest creation that aims to be the perfect fit for light sports. We have surveyed 503,715 sports enthusiasts and professional coaches in our product developing research in order to provide an enhanced music experience during workouts.

Unique Flipper Belt + Smart Lighting

Always ready to go

FIIL Belt is a fun and stylish accesory to your city life with its convenient Flipper Belt and the 6-color lights (3 colors for the Lefit version) on the earbuds and. Besides, it is also equipped with 3 intelligent lighting effects, ensuring your safety when you are running outdoors at night.


Antibacterial and Water-Resistant Coating

Looking out for you

The FIIL Belt is equipped with antibacterial coating to prevent ear canal infection and water-resistant material to protect the earbuds from sweat erosion.

BHIE Design + A.I. ENC Call Noise Cancellation

Boost your performance

The Boomless Half-In-Ear design is an ergonomic structure that effectively avoids the "stethoscope effect” during motions of exercise, ensuring a comfortable and secure wearing experience. Through the AI call noise cancellation algorithm customized by FIIL, the environmental noise can be reduced by 95% during phone calls, facilitating communication at any place.


Patented TDDC Acoustic System

Elevate your music experience

FIIL Belt adopts the patented TDDC acoustic system inherited from FIIL's top-level headphones. With the powerful bass enhancement and balanced professional tuning, it offers premium sound quality.

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