Retevis RT22 Acoustic Tube Earpiece with Mic PTT

Retevis RT22 two-way radio earpiece routes audio through a coiled acoustic tube for private listening. A 32-ohm speaker keeps speech clear, while the big inline PTT works with gloves and VOX enables hands-free reply once enabled on the radio.

Fits Retevis RT22 RT21 H-777 RT68 RT19 RT22S H-777S RT27 RT28 and more, plus Baofeng UV-5R/888S, Arcshell, Kenwood, Pxton and Samcom K-head models. An extra earplug is in the box.