PTT Handfree yaesu y1

Any radio or remote microphone's speaker with a 3.5mm earphone jack.

1)Two way radio accessories Listen Only earphone
2)Dynamic earphone ensure clear sound
3)Curly cable can be extended

Wired earphone
Ear hang type and coiled cable design.
The length from earpiece to radio plug is about 39cm. It can be extended to 62cm.

Spec. & Feature of single side earphone :
Two way radio listen receive only in-ear earpieces
Listen only Receive only earpiece earbud
Two way radio listen only in-ear earpieces
Mono Air Tube for listen only