Brand: Joychose Model: A-09 Type: Multimedia Speaker Audio inputs: analog - 3.5mm Compatible with laptop, computers Best bass stereo sound quality Stylish and attractive design, Works with usb power Stereo sound with boom bass Volume control option, Premium built quality General Brand: Joychose Model: A-09 Type: Multimedia Speaker Color: White Connectivity: 3.5mm headphone jack Plug in Adjustment: Volume control Features Compatible with laptop, computers Best bass stereo sound quality Stylish and attractive design Works with usb power Stereo sound with boom bass Volume control option Premium built quality Technical parameters Power Output: RMS 3W*2(THT=10%, f=1KHz) Frequency respond: 90Hz-20Khz S/N Ratio: 75dB Resistance: 4 ohm USB Power: DC 5V Brand No Brand SKU 100067070_NP-1020313158