If you have any questions about sizing or other details that are hard to tell from the photos, feel free to message us-we’ll be happy to help. Sizes are listed in cm (centimeters). Please understand that the item will return to its original shape over time after opening. Item Contents – Headphones – AA Battery Adapter – Genuine Earphones – Instruction Manual? Product Features 1. Retractable Headphones The headphones are designed to completely retract into the headphone, allowing for neat cord storage. The right earphone features a one-button remote control, and the left earphone has a built-in volume control, allowing for operation without removing the headphone. Long Playtime Using a rechargeable battery and AA alkaline batteries, the headphones provide approximately 23 hours of continuous playback. Convenient Features AMS Automatic Music Sensor: Allows you to cue up to three previous or next tracks. Repeat Single Track: Play the same song repeatedly. Blank Skip: Automatically skips over 12 seconds of silence. Sound Quality Considerations Dolby B reduces noise. MEGA BASS enhances bass. Service and Maintenance Details – Belt replacement – Head and pinch roller replacement and cleaning – Contact conductivity improved with contact cleaner – Lubrication and cleaning areas – Control switches, gears, head, capstan, pinch roller, gum battery slot, circuit board, remote, volume control – Cassette speed adjustment – Disinfected and cleaned interior and exterior of unit? Product Condition – Excellent appearance – Operation confirmed – Main unit buttons, volume control, remote control, and earphone sound output all work. Tested for over 3 hours. All functions, including play, fast forward, rewind, auto-reverse, and B/L Skip, are working properly. Bidirectional sound quality on both sides A and B is normal. There is no crackling in the remote or main unit volume controls. The cassette tape and characters shown in the photo are not included. However, if the reason is due to. Change of mind, dislike, or ordering the wrong item.