Sennheiser CX 890i

Device: wired headset for mobile; The sound: stereo; The connection type: wired; Headphone design: ear; Cabling: bilateral; Replaceable silicone tips: +; Cable length/radius: 1.2 ;m; Nominal impedance: 32 ;Om; Frequency range: 17-23000 ;Hz; Sensitivity: 115 ;dB; Microphone frequency range: 100 - 10000 ;Hz; The sensitivity of the microphone: -44 ;dB; Connections: Plug 3.5 mm (mini-Jack) ; Functions/capabilities: The regulator volume ; ...

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Table of characteristics

Devicewired headset for mobile
Features 
The soundstereo
The connection typewired
Headphone designear
Cablingbilateral
Replaceable silicone tips+
Cable length/radius1.2 m
Technical har-Ki 
Nominal impedance32 Om
Frequency range17-23000 Hz
Sensitivity115 dB
Microphone frequency range100 - 10000 Hz
The sensitivity of the microphone-44 dB
ConnectionsPlug 3.5 mm (mini-Jack)
Functions/capabilitiesThe regulator volume
Total