Dongguan Tongtao electron CO.LTD.
earphone, headset, headphone, Manufacturer and Supplier - China(CN)
headphones show (headphone)
Mi-head size:5*6mm
Sensitivity:-58dB3 dB
Directionality:Omni-directional
Speaker Diameter:40.0mm
Impedance:?2.2K
Frequency Range:20-20KHz
Outputsoundpressure:105.0dB3 dB(1KHz)
Plug Diameter:3.5mm
AboutLength:2.2meter