Genius HS-230U USB Headphones /w Microphone

Genius HS-230U USB Headphones /w Microphone Model name HS-230U Type Headbands adjustable Connectivity USB Frequency response 50 Hz ~ 25 kHz Sensitivity 108 dB ± 5 dB Impedance 32 ohm ± 15% Microphone Yes Volume control Yes Cable length (m) 1.8 m Other — Weight (g) Approx. 98 g Dimensions (W x H x D) mm (inches) 140 x 172 x 62 mm ( 5.51 x 6.77 x 2.44 inches ) System requirements Windows® 8, 10, 11 or later / Mac OS X 10.8 or later / Available USB port Compatible OS Windows® or mac®OS Computers or laptops Colors Black *Product color and images shown on the package are for reference ONLY. For actual items, refer to the physical goods contained herein. What's included HS-230U Multi-language quick guide