Mini Rechargeable Electric Guitar Plug Headphone Amp

Features:
Helps to deliver high-quality guitar sounds, retaining the original sound output of the guitar.
Designed with 3 knobs: blend / tone / volume knob.
AUX jack lets you connect an external audio device to this jack.
Uses the headphone jack to connect headphone, portable speaker or mixer.
Powered by the built-in battery.
Comes with a USB cable for charging the item.
Compact and light-weight design, not bigger than a hand of the adults.