hands free earphone
Detailed Product Description
| hands free earphone1.Sensitivity at 1KHz : 110+/-3 dB; |
| 2.Impedance : 16+/-15% Ohm; |
| 3.Speaker dia : 15mm; |
| 4.Mylar : 9µ; |
| 5.Frequency response : 300-6000Hz; |
| 6.Input power : Nom5mw,Max10mw; |
| 7.Distortion : Less than 5% at 1KHz 5mw; |
| 8.Weight : Approx 20+/-3 grams; |
| 9.connector : 10PIN |
| 10.Cord length : 20/50/25cm; |
| 11.color:Black |
| 12.MIC: |
| Sensitivity: -58±2dB(0dB=1V/μ at 1KHz) |
| Impedance: 2.2KΩ |
| Current consumption: 500μA(vmax) |
