Multi-Memo allows you to record and playback 6 minutes of speech music or sound effects via the built-in microphone and speaker ideal to capture children's language or ideas for writing. The device can save up to 60 short voice messages perfect for working with a small group of children to encourage them to share ideas and add fun to planning writing. The messages can be saved and stored on the device and then played back one at a time using the skip forward and skip back buttons. A locking switch at the back allows the user to protect any messages from being accidentally erased. Size: 80mm Diameter 14mm depth