Mobile Phone Handfree Series

A. Main Types: Flexible Type, Normal Single Wire Type, Ear-Hang Type, Neck-Hang Type,and FM radio Series.
B. Normal Speaker Specification: Dia10mm, Dia13mm, Dia15mm, Dia16mm
C. Sensitivity of Normal Speaker: 100dB-110dB   1 KHZ
   
D. Impedance of Normal Speakers: 32ohm =15%
   
E. Normal Input Power: 2MW-20MW