Searching the new earphone for your beloved iPhone? The American market-leading manufacturer of in-ear monitor and earplug, Ultimate Ears has announced the release of its comfortable universal-fit, iPhone-compatible earphone, named as SUPER.Fi 4vi. It’s the first voice-integrated product from the company, aiming to offer an exceptional listening experience. “The SUPER.Fi 4vi is an ideal upgrade for iPhone users,” said Mindy Harvey, president and founder of … Continue reading New Ultimate Ears SUPER.Fi 4vi iPhone-Compatible Earphones Featuring Voice Integration