PC Laptop Computer Desktop USB Speaker Feature: Steady and undistorted bass sound effect with stereo sound surrounding, PC Laptop Computer Desktop Speaker brings you wonderful music. Wide Compatibility: PC Laptop Computer Desktop Speaker Perfect for desktop, laptop, DVD, TV, smartphone, tablet, and other devices with 3.5mm audio port. USB-powered PC Laptop Computer Desktop Speaker, energy-saving PC Laptop Computer Desktop Speaker, and environmentally-friendly, safe, and reliable PC Laptop Computer Desktop Speaker Exquisite design PC Laptop Computer Desktop Speaker. Lightweight and portable, PC Laptop Computer Desktop Speaker convenient to carry. Enjoy your music through three high-performance loudspeakers. PC Laptop Computer Desktop Speaker Specification: Type: PC Laptop Computer Desktop Speaker PC Laptop Computer Desktop Speaker Material:Plastic PC Laptop Computer Desktop Speaker Output Power:3W PC Laptop Computer Desktop Speaker Power Supply:DC 5V & USB 5V PC Laptop Computer Desktop Speaker Input Interface:USB Plug and 3.5mm Audio Plug PC Laptop Computer Desktop Speaker Channel:2.1 PC Laptop Computer Desktop Speaker Seperation:=40d - B PC Laptop Computer Desktop Speaker SNR:=80d - B PC Laptop Computer Desktop Speaker Frequency Response Range:25Hz-20KHz USB Cable:Approx. 1 m - Package Included 1 x Set of Wired PC Laptop Computer Desktop Speaker 1 x User Manual