Name: 5 watt speakerSpecifications: 12cm x 6cm x 12cmMaterial: plastic+hardwareColor: BlackProduct features: MA-5 electric guitar portable mini speaker, guitar, violin distribution speaker, output power 5W, volume, tone, distortion and overload adjustment. Using a DC 9V external positive and internal negative adapter or a 9V square battery, the battery life can last for more than 10 hours. It is small in appearance, light in weight, easy to carry, easy to use, and a good for outdoor performances.Applicable to: electric acoustic guitar, ukulele, electric blowpipe, , violin and speakerPackage Contents:1 x small speaker1 x with English instructionsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.