Computer Speakers USB PC Laptop Desktop System with Stereo Bass Subwoofer w/mic

This set of mini speakers is specially designed for Desktop, Laptop, Notebook, Tablet PC. Its high-grade loudspeakers will bring you much wonderful music, a super companion for your outdoor activities and daily life.
Features:
Steady and undistorted bass sound effect with stereo sound surrounding, which brings you wonderful music.
Wide Compatibility: Perfect for desktop, laptop, DVD, TV, smartphone, tablet, and other devices with 3.5mm audio port.
USB-powered, energy-saving and environmentally-friendly, safe and reliable.
Exquisite design. Lightweight and portable, convenient to carry.
Enjoy your music through three high-performance loudspeakers.
Specification:
Brand Name: SADA
Model: D-202
Material: Plastic
Output Power: 3W
Power Supply: DC 5V & USB 5V
Input Interface: USB Plug & 3.5mm Audio Plug
Channel: 2.1
Seperation: ≥40dB
SNR: ≥80dB
Frequency Response Range: 25Hz-20KHz
Color: Black
USB Cable: approx. 1 m
Audio Cable: approx. 1 m
Main Speaker Size: approx. 12.8 * 11.6 * 9.6cm / 5.03 * 4.56 * 3.77 in
Sub Speaker Size: approx. 7 * 6 * 6cm / 2.75 * 2.36 * 2.36 in
Speakers Weight: approx. 582 g / 20.52 oz
Package Size: approx. 23.3 * 15.6 * 12.6cm / 9.17 * 6.14 * 4.96 in
Package Weight: approx. 686 g / 24.19 oz
Package List:
1 * Set of Wired Speaker (3 speakers a set)
1 * User Manual (Chinese)