This is Mini JOYO JA-01 Guitar Amplifier Amp , character design, compact appearance, has high-quality, you&acute;ll love.There are many kinds of Musical instrume for your choice.<!--Features --><p>FEATURES</p><ul class="p_f"><li>Pocket design, convenient to carry</li><li>Plug the CD or MP3 player in and play along</li><li>Easy to use, catch your inspiration anytime</li><li>Power indicator</li><li>Clean and distortion settings</li><li>Powered by 6F22 9V battery (included)</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody> <tr> <td width="131">Power output</td> <td width="365">2W</td></tr> <tr> <td width="131">Voltage</td> <td width="365">9V</td></tr> <tr> <td width="131">MP3 input jack</td> <td width="365">3.5mm</td></tr> <tr> <td width="131">Earphone input jack</td> <td width="365">3.5mm</td></tr> <tr> <td width="131">Effect</td> <td width="365">clean, distortion</td></tr> <tr> <td width="131">Net weight</td> <td width="365">139g</td></tr> <tr> <td width="131">Color</td> <td width="365">Black</td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x JOYO JA-01 Mini Guitar Amplifier Amp </li><li>1 x 6F22 9V battery</li><li>1 x Earphone</li></ul><!--Extra Info --><p>Extra Info</p>NULL<!--produts_compatibility -->