The headphone amp is compact and light-weight design. It's small, easy to use and carry.
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.