GENIUS SP-U120 2.0 BLACK USB SPEAKER

Genius SP-U120 2.0 USB Black speaker   Classic design, 2.0 USB speaker with 3W RMS USB Powered for convenience Convenient front Volume control  Compatible with Windows 10, MAC OS   System requirements: Windows® or Mac® OS computers or laptops / Tablets or smartphones / MP3 players     Specs: RMS (Watts) 3W (1.5W x 2) Driver unit 50 x 90 mm Frequency response 160 - 20KHz Power source USB 2.0 Cable length 1.2m (Audio) 1.0m (Speaker) 1.45m (Power cord) S/N Ratio  70dB Crosstalk  40dB Features Volume control / Audio out Color Black Weight 470g Dimensions (W x H x D) 66 x 174 x 78 mm (2.60 x 6.87 x 3.07 inches)     What’s included: SP-U120 with 2 speakers