Simultaneously look like a VIP on the outside, and satisfy your 8-year-old self on the inside. (Plus, no one will be the wiser that at least half of what’s being communicated is just mutual razzing and cheesy jokes). 
 
The Eartec UL5D is a full-duplex wireless intercom suitable for facilitating communication among five people. It comes with one dual-ear master headset for the team leader and four dual-ear remote headsets for everyone else. All technology necessary for operating the intercom system, including batteries, has been built into the headset's ear cups. This eliminates the need for wires or belt-worn items.