1. The VHSC to VHS adapter plays VHSC and Super VHSC camcorder video cassettes in a standard VHS VCR. The device does not work with or play: MiniDV, Hi8, Digital 8, and 8mm tapes. 2. A VHSC cassette adapter is a device used to play VHSC tapes in a standard VHS VCR (Video Cassette Recorder). VHSC tapes are smaller camcorder tapes that were commonly used in older camcorders. The adapter allows you to insert the smaller VHSC tape into it and then play it in a regular VHS VCR, allowing you to watch the content on a television screen. 3. Compatibility: Before purchasing a VHSC cassette adapter, ensure that it is compatible with the type of VHSC tapes you have and with the VHS VCR you intend to use. Some adapters may only work with specific tape formats or VCR models. 4. This VHS adapter requires 1pcs AA battery (not included in this package), and the battery box is at the left of the adapter. Please read the product description and product manual carefully before use.