Model No.: EE-41C64

Product description: Single side Headset with Big PTT

Special features:

Single side headset, ajustable for your head
Flexible boom microphone.for easy use
Reversible earphone for right or left ear operation.
With adjustable metal headband to fit user's head
With coiled PU cable for retractable use 
With big PTT buttonfor easy use
Available for different radio connectors

Key specification:

Microphone:
Sensitivity: -38dB+/- 2dB
Impedance: 2.2K ohms

Speaker:
Sound pressure level: 83dB +/-3dB
Impedance: 32 ohms +/-15%
Audio output: 30mW