Zalman ZM-HPS610 Black

Speaker driver unit size: Φ50mm

Speaker impedance: 32Ω ± 15%

Speaker operating power (Max): 30mW

Speaker sensitivity: 110 ± 3dB

Speaker frequency response: 20~20KHZ

Microphone size: Φ6.0*2.2mm

Microphone sensitivity: -38dB ± 3dB

Microphone type: Unidirectional

Microphone S/N ratio: 58dB

Microphone impedance: ≤2.2KΩ

Interface: USB / 3.5mm stereo

Cable length & type: 2.2m braided with volume controller

Dimensions: 167 (w) mm x 206 (h) mm x 98 (l) mm

Weight: 315g (without cable)

Color: Black