Description
1. Walkie talkie acoustic tube earpiece
2. Turn on/off button control ptt
3. Side ptt design
4. Double wires from plug
5. Can use with most kind of two way radio connector
Speaker:
OD: Φ16mm
Resistance: 90Ω ±15%
Sound pressure level: 90dB±3dB
Rated power: 100mW
Max power: 20mW
Microphone:
Size: 9.7*5.0mm
Sensitivity: -36dB±2dB
Resistance: 2.2KΩ
