1.Newest popular earphones. 2.Factory competitive price & good quality. 3.Offering imprint customer\'s logo service. 4.Offering Custom packing design service. 5.Excellent deep sound perform

Frequency  Range
20Hz-20KHz
Max Power Input
100mw
Rated Power
20mw
Speaker
10mw
Impedance
32 Î©
Sensitivity
98 0dB+/- 5dB at 1KHz
Plug type
3.5mm 
Length of cable
1.2m