S-h019
1. The earmuffs are made of D-43 leather,
2. The bass of the speaker is steady and the treble is clear and crisp.
3. The omnidirectional microphone makes the call clear.
Message
Speaker diameter: 50mm
Impedance: 32OHM ±15%
Sensitivity: 110dB±3dB
Rated power: 10mW
Maximum input power: 20mW
Frequency response range: 20-20KHz
Microphone sensitivity: -36dB±2dB
Microphone bandwidth: 30-16KHZ
Microphone impedance: RL=2.2KΩ
Working voltage: 5V
Pin type: 3.5 CM
Line length: L=2200±200MM