... Color:black,blue,pink.green,sliver.golden ItemS001B mini spaeker( with screen)Materialaluminium alloySize7.5*4.5 ... surface1.There are five buttons on the front ,for choosing the model(TF/USB/Line in),adjusting ... 3.Built-in rechargeable lithium battery 500mA. charing for NOKIA 5C 600maH3.7v is available.4.Display ... .Then enjoy music. good sound performance mini speaker for travel and outdoor