Two way radio headset >> Bone conduction headset >> SC-HY-E071

Spec.&Feature:  -- The earpiece itself is a earphone as well as a microphone  -- Pick up voice from the vibration when you talk, wear the earpiece then you can talk and listen easily  -- With finger PTT and perfect sounds expression   -- Comfortable after long time wearing  -- Reduce background noiseCompatible 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