Jabra 23189-889-779. Type of product: Headphones. Connection technology: wired. Recommended use: Office. Headphone frequency: 20 - 20000 Hz. Cable length: 1.5 m. Weight: 125 g. Product color: Black

Type of product	Headphones
Style of use	Portable
Recommended use	Office
Product color	Black
Type of headphone	Stereo
Function keys	Volume +, Volume -
Type of control	Buttons
Cable length	1.5 m
Cable color	Black
LED indicators	Yup
Plug & Play	Yup
Connection technology	Wired
USB connector	USB Type-C / USB Type-A
Headphone design	Over the ear
Maximum incoming power	30 mW
Acoustic system	Open
Headphone frequency	20 - 20000 Hz
Impedance	115 Ω
Driver unit	2.8 cm
Type of microphone	Auction
Microphone sensitivity	-38 db
Folding microphone	Yup
Number of microphones	2
MEMS microphone (micro-electro-mechanical system)	Yup
Muture mode Microphone	Yup
Operating temperature range	-10 - 55 ° C
Temperature range	-5 - 55 ° C
Width	136.2 mm
Depth	54.3 mm
Height	178.7 mm
Weight	125 g
Width package	40 mm
Depth pack	170 mm
Package height	210.3 mm
Earphone bearings	Yup
Bearing material for ears	Skin