Introducing FIIL Carat Pro: wireless sports earphones with built-in storage, heart rate monitor, audio coaching, premium sound, secure fit, and 6 hours of play time to enhance any sport. A simple press of the integrated button gives the user accurate workout data, including distance, steps, time, and heart rate, to get the most out of every gym session. The 4GB storage and voice search functionality add to in-use convenience during exercise routines. And despite its smartness and portability, Carat Pro comes with absolute uncompromising audio, aiming to drive people through challenging workouts. Adopting magnetic ear-plugs for portability and battery-efficiency, the design team placed increased emphasis on achieving a fashion-forward jewellery-like aesthetic to appeal to female users, which led them to develop the diamond-like honeycomb form.