1. Water-resistant(IP54), acceptable for fire-fighting, sea patrolman/patrolwoman, army etc.
2. High quality louder speaker and microphone units provide clear audio communication.
3. Noise cancelling microphone requirement acceptable.
4. With a snap-in 360 centigrade rotating clip for meeting professional using.
5. Rugged design Kevlar reinforced cable.
6. Attached 3.5mm earphone jack on microphone.
7. It is weather resistant and characterized by a precise switching function and high mechanical reliability
0 likes
China [CN] 
Click enlarge Image