hands free earphone

1)speaker: 15mm
2)Frequency range: 20-20KHz
3)Impedance: 32ohms +/- 10%
4)Sentivity: 115dB +/- 5dB
5)Maximum power output: 50mW
6)Connector type: 2*3.5mm stereo nickle plated
7)Cord length: 1.8M +/- 10% cord
8)Rohs compliant material

Other Price Terms:

2times by shipment price