Note: Continuous playback time was tested after playback, with the hold switch locked and the LCD in sleep mode, and no further operation. This was done to confirm the average performance of the purchased battery group, eliminating human operation. This is not based on actual usage. In reality, operations such as operation, song changes, and volume control, each time, consume power on the LCD, so the playback time will be considerably shorter. In that case, setting the LCD brightness to minimum seems to extend the playback time. Note: All units are initialized in iTunes, after song loading, operation checks are performed, and only normal units are finally initialized and shipped. Used working product, body only. Battery replaced with a new one (2026, 1, 6) LCD not replaced. Displays normally. The exterior has scratches. Arrows indicate noticeable areas. Please examine the photos carefully before purchasing. Also, we request that those who understand used products purchase. Charging, PC-related operations, music playback operations, click wheel, hold switch, FM, video camera, pedometer, voice memo, and sound from the built-in speaker have been inspected and are normal. Continuous playback time confirmed up to 32 hours. Test conditions: Fully charged (plug icon appears on the battery mark) Volume at the center position Earphones used were those that came with the iPod (90cm long) After playback, the hold switch was locked and left unattended Playback was occasionally checked until the estimated end time Testing is performed to confirm the battery condition and the quality of the repair work. This is not to guarantee the time, so please understand. Please contact us within 2 days of arrival for initial defects. We will address issues other than the exterior. Water-damaged items and those with signs of disassembly are not covered. Thank you for your understanding.