Be FreeX

Optoma NuForce, 2018 | True wireless BT earphone
Responsible for Industrial Design, CMF

Be Free X. makes music sharing even more accessible with its unique “NU Share” design. Connect these earbuds in “Stereo Mode” or “Mono Mode.” Enjoy premium sound quality on your own in stereo mode. Or, if with a friend, switch to mono mode to share. In addition, each earbud can be connected to a different smartphone so that each of you can enter your musical world. Other features include a 5.6mm graphene-coated driver and AAC compatibility. Be Free X. is unique, regardless of convenience or listening experience.

Perfectly fitting curves with ergonomic angled nozzle design

The human factor team provides applied big third-party data to produce ear cavities that perfectly fit the curvatures of the ear. With a 9.81-degree angled nozzle design and testing on people worldwide, these earbuds do not easily fall out. Lightweight SpinFit 360-degree ear tips fit comfortably and do not easily fall out. The fit is so perfect that you may even forget to wear them.

NU Synergy™

Through an innovative spherical antenna design, engineers at NuForce were able to optimize connectivity by enhancing the field of reception. Thus, allowing the Free X to bring to us a smooth, continuous stream of music. (Spherical antenna, independent and positioned on the outermost part of the earphones)

Graphene Coated Driver

Graphene is the thinnest and toughest nanomaterial known to man and possesses the lowest resistivity (1 nm=1 x 10-9 m). When sound is produced, the graphene diaphragm quickly bounces back to its original position for the highest quality audio experience. During the design process, it is almost unnecessary to consider energy loss. Traditional speakers require more electricity to drive them.