A popular Sony model. Thanks to the clear voice function, the sound quality is good for its small size. Uses two AA batteries. It works in all respects, including recording and playback, fast forward and rewind, counter, speed control, 2x mode, pause, headphone jack, and VOR (voice-activated recording, stops after a short delay when there's no sound). The belt has been replaced with a high-precision one and the speed has been adjusted. There are almost no scratches or stains, and it's generally very clean. It has been wiped with alcohol, so it feels smooth. Cassette tape recorders are still convenient, so please consider this one. As a bonus, you can choose one item from a used tape (7th photo) of either Yoshimi Tendo or Ichiro Toba, or a tape of Masao Sen, Kaori Mizumori, or test batteries, or earphones. Please contact me. Can be combined with other items. Please comment in advance as it will be cheaper. If you have a broken tape recorder, I can repair it. Please see my profile. The following are common notes for used tape recorders: * These are items from 20-30 years ago. Performance may not be the same as new. Please handle them carefully as they are more likely to break down than new ones due to parts deterioration. * The surface has been wiped with alcohol, but there may be stains that cannot be removed or overlooked. * Upon arrival, insert batteries and press the play button before inserting a tape to make sure the spindle rotates. * If it doesn't rotate, check the pause function. Also, try new batteries (pay attention to the battery orientation). Furthermore, press each button one by one. * Next, insert a tape and press the play button to check if the tape rotates and sound comes out. If it doesn't rotate, the tape may be the cause. * Old tapes may not run smoothly. In that case, rewinding the tape may help. * If the tape rotates but there is no sound, check the volume. If the pitch is off, check the 2x mode and speed control. * If you turn up the volume too high, the sound will distort. The sound volume and quality are not comparable to a large radio cassette player. * I have checked the main functions, but I haven't checked everything. * If the record button cannot be pressed, the tape's record tab may have been broken off. * Leaving the batteries in may cause leakage. Remove the batteries if it will be more than a month. I have seen many tape recorders with corroded electrodes.