Possible presence of merely aesthetic defects, which do not affect use, such as small pixels defects (ISO-9241-3xx rules), micrographers on the body and/or other defects not visible to more than 30cm from the object deriving from the wear of the object over time; However, the hardware is tested, functioning and guaranteed (see details of product condition) These headphones Jabra Talk 55 offer excellent audio experience thanks to the 6 mm dynamic speaker, with a sensitivity of 103 db SPL to 1 MW/1 KHz. The surrender of the speaker is 16 Ω and the maximum speaker of the speaker is 8 MW. The frequency interval of the speaker ranges from 20 Hz to 20 kHz. The microphone is equipped with two omnidirectional MEMS microphones with a frequency range between 100 Hz and 8 KHz and a sensitivity of -40.
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