<p><strong>Features:</strong><br/>Electric guitar headphone amplifier with true analog circuit, faithfully simulates the response of amps.<br/>3.5mm(1/8 inch) PHONE jack allows you to play guitar with headphone at high volume but not bothering neighbors.<br/>3.5mm(1/8 inch) AUX input jack lets you enjoy the music you like in your audio player while playing guitar.<br/>Features classic rock distortion effect, with distortion degree(DRIVE) and tone control knobs.<br/>Built-in rechargeable battery, supports up to 3-6 hours continuous working time, and with LEDs showing charging status and remaining power.<br/><br/><strong>Specifications:</strong><br/>Color: <strong>Grey/ Black(optional)</strong><br/>Battery: 3.7V 500mA Rechargeable Battery<br/>Item Size: 8.5 * 8 * 2cm/ 3.3 * 3.1 * 0.8in<br/>Item Weight: 48g/ 1.7oz<br/>Package Size: 18 * 13 * 3cm/ 7.1 * 5.1 * 1.2in<br/>Package Weight: 115g/ 4.1oz<br/><br/><strong>Package List:</strong><br/>1 * Guitar Amplifier<br/>1 * USB Charging Cable<br/>1 * Splitter Headphone Audio Adapter<br/>1 * Audio Cable<br/><br/></p><div style="border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:block;overflow:hidden;width:0px;height:0px;left:-9999px;position:absolute;top:0px"></div><p></p>