The H8 is a state-of-the-art portable rechargeable guitar headphone amplifier designed for musicians who demand high-quality sound . This mini amplifier is incredibly and easy to carry, making it the perfect companion for practice sessions, jam sessions, or live performances. The H8 features built-in delay and reverb effects, allowing you to enhance your sound and create a more immersive listening experience. Whether you're playing electric bass or guitar, this amplifier delivers crystal-clear audio with impressive depth. The rechargeable battery ensures that you can play for hours without worrying about running out of power. Input: Standard 1/4inch mono plug/ Output: Standard 1/8inch mono plug/ Sampling rate: 48K/24bit Power supply: DC5V 300mA power adapter Colour:Black Material:plastic Package Contents: 1 x Guitar headphone amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.