| Overview: This is a slender USB-powered speaker; its steady and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music. With a 3.5mm audio plug, it"s perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4, and more. Features: Steady and HiFi bass sound effects and stereo surrounding sound loudspeakers bring you wonderful music. With a 3.5mm audio plug, it"s perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4, and more. The USB-powered speaker is energy-saving and environment-friendly, safe, and reliable, with a 3600mAh rechargeable battery. High-quality ABS-made material, lightweight and portable, convenient to take. Classical black … | |