Spec.&Feature:
  -- Two way radio throat vibration earphone/handsfree earpieces
  -- with clear sound performance &quick release PTT
  -- Attaches against user's throat, picking up audio directly from vocal cord vibrations which blocks background noise perfectly
  -- Acoustic tube structure make you hearing clear and wearing much more comfortable
  -- With a remote PTT which can be activated easily
  -- Replaceable earbud would be more sanitary ande keep your ear health
  -- Perfect sounds expression
  -- High quality and well communication
Compatible with:
  -- Through customized earphone interface, so that can be applied to all two way radio models
Packaging & Delivery:
  -- Packaging Details: Normally the item is packed in clear PE bag, can also be customized
  -- Delivery Detail: >4 days