NUX GP-1 Compact Portable Guitar Mini Headphone Amp w/Built-in Distortion Effect

PHONE jack: 3.5mm(1/8 inch) PHONE jack allows you to play guitar with headphone at high volume but not bothering neighbors.

AUX input jack: 3.5mm(1/8 inch) AUX input jack lets you enjoy the music you like in your audio player while playing guitar.

Easy to Carry: Compact and light-weight design, easy to carry and use.

Built-in Distortion Effect: 0.25in plug, just plug into guitar jack, no need of installation. Designed with 3 adjuster: Level, tone, gain, it's easy to control.