2.1 USB-Powered PC Speaker Set with Subwoofer — Compact Stereo for Laptop, Phone & TV __KnifeSharpeners Blister back cover has a

Blister back cover has a better focusing effect

Equipped with four captivating lighting modes

the car is set to withstand countless adventures

Multi-Functional Mat for All Occasions

2.1 USB-Powered PC Speaker Set with Subwoofer — Compact Stereo for Laptop, Phone & TV __KnifeSharpeners Blister back cover has aRich stereo sound and deep bass Enjoy steady, undistorted bass and stereo surround from three high performance loudspeakers. This 2. 1 channel system delivers 3W output and covers 25Hz20kHz with a signal to noise ratio of 80dB and channel separation 40dB. Simple, wide compatibility USB powered with a 3. 5mm audio input, it connects easily to desktops, laptops, TVs, smartphones, tablets and DVD players. Power is supplied via DC 5V (USB) so you can plug