Thank you for looking. Item: YAMAHA QY70 Sequencer Includes accessories, a songbook, and a case. ・The images show everything included. ・No individual sales. ・Batteries are not included. ・No discounts. You can use this for music production. This is a rare item. I believe all accessories are present and in good condition, but as it is an old item, please check the images for the condition and accessories and make sure you are satisfied before purchasing. Operation confirmed. ・The power turned on. ・Demo playback was possible. (Not everything was confirmed.) ・The internal battery has not been replaced, and when the power is turned on, "Batt,Low" is displayed. ・In addition to the instruction manual, there is a songbook. ・The box is damaged. I do not have knowledge of musical equipment, so I cannot answer technical questions. Thank you for your understanding. ⚠️To prevent fraud, returns and exchanges are not accepted. Shipping: Will be shipped with waterproofing. 　　　　Shipping method (Rakuraku Mercari便 ⇄ YuYu Mercari便) may change. Thank you.