QKZ DM9 Earphone
$39.65
$55.11
Material: Metal CNC Zinc alloy Weight: 15g Speaker: 9.2 mm NdFeB speaker Speaker Power: Rated input power: 3mW, Maximum input power: 5mW Impedance: 16Ω±15% Speaker Sensitivity: 94±2dB (at 1KHz 1mW) Speaker Frequency Response: 20-22K Hz Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa Operation Temperature: -10 Celsius — 40 Celsius Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
Wired Earphone