Specifications: 
  -- Good sound transmit 
  -- Finger PTT button 
  -- Various radio plugs are available 
Feature:
  -- PTT with 360°stainless fixed clip to fix any convenient place
  -- high quality and well communication
  -- hearing clear in noise areas
  -- Comfortable after long time wearing
Packaging & Delivery:
  -- Packaging Details: Normally the item is packed in clear PE bag, can also be customized.
  -- Delivery Detail: >4 days
Compatible with:
  -- Through customized earphone interface, so that can be applied to all two way radio models.