YouthCamp 2015 New Fashion Bullet USB Colorful LED Light Mini Amplifier Stereo Speakers YYS-801 - White Unique design and top quality,you will not regret to buy it. dual track and double-horn. Colorful LED light speaker looks very beautiful. Small size, rich and clear stereo sound,Ideal for limited Space. Plug and play, with standard USB power plug, no battery needed. 3.5mm audio input can apply to laptop,desktop,netbook and other music devices.