勁騰科技有限公司
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Handsfree earphone / microphone
產品型號:
EM-315
港口:
Hong Kong or Shenzhen
最低訂購數量:
1000 Pieces
描述
聯絡供應商
描述
- EARPHONE
- Driver unit: 15mm diameter Cobalt
- Impedance: 32 Ohm +/-15%
- Sensitivity: 125dB at 1 KHz
- MICROPHONE
- Type: 6mm diameter electret condenser microphone
- Directivity: omnidirectional
- Sensitivity: -58 dB +/-2 dB
- Impedance: U=4.5V, R=2.2 KOhm
- Frequency response: 30-16000 Hz
- RoHS compliance
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