Operation confirmed. Everything in the photos is included. ● Features ・ High-precision mini tuner with ±1 cent accuracy ・ Compatible with most guitars and basses, such as 7-string guitars, 5-string basses, and acoustic-electric guitars ・ Display using 108 high-brightness LEDs ・ Full metal casing ・ Ultra-small, compact design ・ True bypass ・ Powered by a standard DC9V adapter ★ Important Notes ★ ※ Please note that this is a used item and may have stains, discoloration, dullness, scratches, scuffs, and minor damage. Please refer to the images carefully before bidding. ※ The color and condition may differ from the actual product. ※ There are individual differences in how the product condition is perceived, so please understand that this is a "used item" and refrain from purchasing if you are sensitive or particular about details. Also, there is a possibility of overlooking scratches and stains, so please refrain from purchasing if you are looking for adjustments and support at the store level. No claims or returns are accepted after purchase. Please feel free to ask any questions you may have before purchasing. I will answer to the best of my ability.