Tubular micro-earphone for MOTOROLA & TEAM.
Characteristics
M1 type plug
SPEAKER
Diameter: 13.5 mm
Output level: 102 - 3dB.
Nominal input power: 1 mW
Maximum input power: 50 mW
Output Impedance: 32 Ω
MICROPHONE
Type: electric condenser
Sensitivity: -47 dB +- 3 dB.
Output Impedance: 2.2 kOhm