I am selling a used item, A-rank condition, purchased from e-earphone, as I haven't had much opportunity to use it. It has a long maximum playback time of 20 hours and is compact, making it convenient to carry around. The plastic case shows some signs of use, but the main unit is clean and in good condition. As a bonus, I will include a 128GB SanDisk microSD card. ・Equipped with dual ES9219 Quad DAC+ ・MQA 16x unfolding ・3.5mm and 2.5mm balanced output ・Maximum playback time: 20 hours Please understand that I will not negotiate on the price. Please refrain from purchasing if you are overly concerned about minor details. Please only consider purchasing if you can conduct a transaction in a reasonable manner. I do not wish to do business with those who cannot make immediate payment and provide a receipt evaluation by the day after arrival, so please refrain from doing so. Operation has been confirmed. Returns are not accepted. ※Please note that I may cancel the sale depending on the timing of sales on other sites. ※I cannot ship on Wednesdays. Hiby music