Phonak Invisity 4 IFB Earpiece is the smallest in-ear radio receiver in the world. Comfortable to wear and offering market-leading sound quality, this invisible earpiece allows broadcast and stage teams to discreetly prompt any presenter or performer, providing these professionals with a valuable safety net and ensuring that broadcasts and performances always run smoothly.
Phonak Invisity 4 IFB Earpiece is currently used by many of the world's leading broadcasters and entertainers, including Robert Downey Jr., Jerry Lewis, Noel Edmonds, Ryan Seacrest, Katie Couric, Horst Lichter, Dianne Sawyer, Snoop Doggy Dogg, Gordon Ramsay, Robert Irvine and more. invisity was also used in 2009's acclaimed arena production, Ben Hur Live.
The Phonak Invisity 4 IFB Earpiece with Remote features 4 programmable channels, again spanning a 7 MHz range. The 4-channel invisity comes bundled with the invisity remote control, which quickly allows a user to flick between its pre-set channels. Frequencies can be reprogrammed using the invisity programming unit (IPU), plus users can also alter the invisity's audio level and other settings.