Talking Cube 20 seconds Record speech, music or any sound Built-in microphone and speaker You can re-record your message as many times as you wish AUX Socket, 2 pin socket to connect alternative playback switches, (see images) Optional accessories are available for alternative activation methods, e.g. Light Sensor and Coin Slot. Includes an AUDIO-IN socket to allow you to record sound directly from a CD Player, iPad, iPhone or Computer. Batteries are included and replaceable, (Uses 3 x AG10 Button Cells) Recording time: 20 seconds Size: 35 x 35 x 35mm