... , MP3, MP4, computer adn laptop. 1.Portable speaker with colorful flash light.2.Materials:ABS and PVC.3.It can be connected ... speaker and output very nice sound quality.4.3 colors((red,blue and green) flash light glitters automatically.5.Power supply:USB interface ... power supply,DC 6V6.The brightness of the flash light and volume adjustable.7.Customized color (white,black,red,silver ...