4D STEREO SURROUN DSOUND
Sit back, relax and prepare to experience a new level of audio excellence. These headphones combine cutting-edge technology with the finest craftsmanship, for the ultimate listening experience.
STRONG BLUETOOTH CONNECTION
By adopting Bluetooth 5.0 technology, UiiSii BN80 offers quicker pairing, stabler connection, better sound transmission and lower energy consumption. The transmission range extends up to 50 feet, your audio will never cut in and out.
LISTEN LONGER,CHARGE LESS
Built-in high capacity lithium-ion battery, allowing more than 15 hours play/talk and 300 hours standby time by a single 1.5 hours charge, giving you the power and motivation needed to fuel over a week of workouts.
DUAL DYNAMIC DRIVER
Compared with common single-driver earphones on the market, UiiSii BN80 is designed with dual-dynamic drivers (woofer and tweeter for each side) to perfectly reproduce deep bass and crystal crisp treble. This unique design extend the frequency range of sound up to four times and restore the original sound to a most extent.
SWEATPROOF/WATER RESISTANT DESIGN
Developed for training in any conditions, endure through rain and sweat.
HUMANIZED DESIGN
UiiSii BN80 can magnetically attach at the earbud when not in use; no more shoving your earbuds in your pocket and pulling out a tangled mess. Elastic neckband for better fixation during intense exercises, like running, cycling, hiking, yoga, gym, etc.
