Sell D shaped earpiece with boom microphone

D shaped earpiece with boom microphone You May Also Be Interested In: boom microphone earpiece
The DNH100 D shape earpiece with boom mic features:

Boom microphone provides an extra convenient solution.
Soft and environmental friendly ear hanger can be worn for long time.
Adequate speaker output to ensure loud and clear sound
Durable and environmental friendly PU cable.
Accidental activation proof PTT.
Applicable to patrolling police officer and security personnel in hotel, conference hall, restaurant and casino, etc.
Available for Motorola, EF Johnson, FRS, Kenwood, Icom, Yaesu/Vertex, Maxon, etc.