Syonike Guitar Headphone Amplifier Price includes shipping: 1,850 yen Includes: Box, bag, and cable No instruction manual It's charged. Simple button operation. You'll figure it out as you use it. The cable is unused and in good condition. The main unit has no noticeable scratches, but there may be some scuffs. I used the drive channel for home practice. It was useful for checking phrases on the go or in the dressing room, like a toy. Since it's a used item, I'm listing it as having scratches. No returns accepted.