BUFFALO PC speaker USB powered headphone output compatible black BSSP305UBK

High power specification that allows for solid music playback even though it is compact Bass reflex type that reproduces powerful deep bass Volume can be easily adjusted at hand. with volume controller USB power type that does not require an outlet [Compatible models] Computers or AV equipment equipped with a 3.5mm stereo mini jack and USB terminal (Type-A) [Function] Volume adjustment, power switch, headphone output (for 3.5mm stereo mini plug) [Cable length] Between speaker and controller: 50cm, between controller and plug: 70cm [Frequency band] 125Hz~18000Hz [Input terminal] 3.5mm stereo mini plug [Power terminal] USB (Type A) *For power supply [Speaker impedance] 4Ω [Maximum practical output] Amplifier section 3.6W (1.8W+1.8W) [Speaker diameter] 50 x 90mm 3W+3W [Operating voltage] 5V [Power consumption] Maximum 5.9W [External dimensions (width x height x depth)] 72 x 135 x 94 mm (excluding protrusions) [Weight] Approx. 485 g [Guaranteed operation environment] Temperature 5℃~45℃, humidity 10%~90% (no condensation) for 6 months