DELL WIRED HEADSET WH3024 FORM FACTOR: ON-EAR EAR CUP SIZE (DIAMETER): 58MM HEADBAND MATERIAL: LEATHERETTE + MEMORY FOAM EAR CUSHION MATERIAL: LEATHERETTE, MEMORY FOAM CUSHIONS SPEAKER SIZE: 28MM FREQUENCY RESPONSE: 20HZ - 20KHZ FREQUENCY RESPONSE (TALK MODE): 100HZ - 8KHZ MICROPHONE DIRECTION: UNI-DIRECTIONAL, AI BEAM FORMING MIC BOOM: 260° ROTATIONAL (+/-130°) (ACCOMMODATE L/R USERS) USAGE/CALL LED INDICATOR: SINGLE-SIDED (LEFT) MICROSOFT TEAMS (OPEN OFFICE) CERTIFIED ZOOM CERTIFIED USB
