Description CRS-1WEH-K4 The single wire, ear hook ear piece (CRS-1WEH-K4) is based on the mobile phone accessory, for radio users. Suitable for event coordinators, police, security, etc. KEY FEATURES Replaceable earpieces, can be replaced with other earpieces as required Can be worn in either left or right ear Durable cable Clear audio Positive action push to talk button 1 year warranty
