Description: Small and Light: Electric Guitar Amp is small and light, weighing only 90 grams. It can be easily connected to your instrument without adding any burdenGood Sound Quality: Guitar Amplifer provides stronger bass effect, getting rid of the mediocre sound quality of plug in speakersVersatile Connection: Mini Guitar Amp can choose between 6.5mm and 3.5mm interfaces. The 3.5mm audio interface can be plugged into a mobile phone or desktop computer, providing a wide range of compatibilityTrue Sound Reproduction: Guitar Ampcan accurately reproduce the sound of electric wind instruments, making it suitable for various types of these instrumentsIdeal for Indoor Use: Mini Guitar Amplifer is suitable for quiet indoor environments up to 30 square meters Size Chart: 9.3cmx4.3cmx5.3cm/3.66inchx1.69inchx2.09inch Package Includes: 1 speaker1 charging cable1 instruction manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.