China Over Head Heavy Duty Headset for Motorola, Find details and Price about China for Motorola Headset, Two Way Radio Headset from Over Head Heavy Duty Headset for Motorola
EARPHONE Size: outer diameter 50mm Weight: 14.8 gram Magnet: materials ferrite size Φ20.5*4.5mm Impedance: 32 Ω at around 1KHz Power rating: normal 30mW RMS Maximum 100Mw Output sound pressure: 95±3dB /1mW/1cm with artificial ear per channel level: average at 1.0k, 1.2k, 1.5k, 2.0Hkz Resonance Fo: 100Hz Frequency range: 100Hz-3000Hz Distortion: 5% maximum at 1KHz/1mW/1cm Abnormal sound test: must be normal tested by 3.0 voltage sine wave |
MICROPHONE Type: noise cancelling dynamic mic Case materia: ABS plastic Sensitivity: 0.-71dB ±3dB (at L=50cm)(0dB=1v/pa,1KHz) Impedance low impedance 150Ω Frequency: 150Hz-7000Hz Pattern: Hypercardioid |
BOOM TYPE: universal flexible Headband: padded headband for increased comfort, adjustable headband Plug: microphone & earphone 5 mini chassis XLR connector, male Color: black, blue, yellow, carbon fiber |
Switch: Type: push to talk Case materia: ABS plastic Color: blue/ red/ black |