HIGHWAY™ Series IN-HELMET MOTORCYCLE MIC AND SPEAKER KIT FOR FULL-FACE HELMETS. Includes dual speakers and microphone to mount in helmet and PTT to mount on handlebars. Snap-on connectors allow easyconnect/ disconnect from the motorcycle.

Motorola most popular 2-pin (side) includes: CLS, CP, GP, HT, MTX, PRO seies and includes DIGITAL models.

RELM 2-pin (side) connector which is the same as very popular Motorola 2-pin and fits many radio models including: RPU6500 and RPV6500