Thomson headphones with microphone EAR3005 black

TECHNICAL PARAMETERS
* plug-in headphones with a microphone on the cable, suitable for a mobile phone (can be used as a headset)
* miniature design, fits perfectly in the ears
* silicone plugs for passive suppression of ambient noise (3 sizes)
* call control functions (call reception/end, voice dial activation; phone support required)
* music control function (play/pause/forward/back; phone support required)
* headphone impedance: 32 ohms
* microphone sensitivity: -38 dB
* compact 3.5 mm 4-pin jack connector.
* cable length: 1.2 m
* black colour

Note: the 4-pin jack is in the connection for smartphones (Apple, Samsung, HTC, Nokia Lumia, etc.) without a reducer, it may not be suitable for some other devices (older Nokia phones, PC audio output, etc.)