Feature:1. Possess outstanding sound quality and simple operation, plug and play2. High definition distortion timbre small speaker is suitable for various realtime performances of electric guitars3. Mini size portable shape is easy to store and convenient to carry4. You can rock and enjoy the fun that music brings to you without affecting others at any time, whether you are at school or traveling5. Can externally input compact disc/MP3/ mobile phone audio and other audio as background accompaniment and also have earphone answering functionSpecification:Item Type: Mini Electric Guitar SpeakerBrand: FlatsonsMaterial: ABS + metalModel: F1RHeadphone Input Hole: Approx. 3.5mm / 0.1inMobile Phone/CD/MP3 Input Hole: Approx. 3.5mm / 0.1inPower Supply: 2 x AAA batteries (not included)Size: Approx. 88 x 73 x 28mm / 3.5 x 2.9 x 1.1in.Package List:1 x Mini Electric Guitar Speaker1 x User ManualNote:Please insert the mini amp into the guitar connector firstly, then connect to the second stage, and turn the volume to the minimum, then turn on.