Computer Speakers 2.1, Maboo 3.5mm Jack PC Speakers Wired with Subwoofer, USB Powered Multimedia 2.1 Channel for Desktop, Windows, Laptop, Tablets, Smartphone, PC Black -Speaker 2.1-

FAQ Q1:Why there is noise coming out from my subwoofer speakers? A1:The bad connection between the speakers and computer will lead to the noise issue of the speakers. Please kindly check and clean the USB interface of your computer before plug the USB cable. Make sure the connection stable and no dust on the USB connection. Q2:Why the size looks smaller than the picture? A2:Please refer to the product dimension as the product specification. Product Specification Output power : 3w + 2.5W*2 Frequency rang: 100Hz—20KHz Resolution / separation: ? 70 db Input sensitivity / input sensitivity: 700mV ± 50 Signal-to-noise ratio: ?70db Features: USB 5V power supply/AUX input Rated power: 5W Input voltage / power consumption: 5V ==600mA Channel: 2.1 Material: ABS GW: 773 g Product size: Host: H160 x W105 x L105 mm (H6.3 x W4.13 xL4.13inches) (W with knob height) Vice machine: H95 x W65x L66 mm (H3.74 x W2.55 x L2.6inches) Horn specification: 78mm/45magnetic + 50 mm/40magnetic x 2/? Cable length: The usb and 3.5mm cables is 970 mm (37inches); the length of the cable connecting the two small speakers is 660mm (26in )/610mm (24in). Note: These computer speakers for desktop are in mini size, the bass quality might not compete with the professional ones. Package Includes: 1 * Subwoofer 2 * Computer Speakers 1 * User Manual