VITOOS METAL Guitar Headphone Amp 14 Inch 3.5mm Headphone Jack & Aux In with Gain Tone Contorls Built-in Rechargeable Battery

Portable Guitar Headphone with true analog circuit, faithfully simulates the response of amps. Supports GAIN, TONE and adjusting, you can guitar sounds freely. With 3.5mm headphone jack, playing guitar with headphone at high but not bothering neighbors. 3.5mm(18 inch) AUX input jack lets you play guitar with the music you like in your audio player. Built-in rechargeable battery, supports up to 5-6 hours continuous working time, and with LEDs showing charging st