Function: Recording, voice, loop, sound effects for male, female, and robot voices. For best results, speak with the mouth within 1 cm of the microphone. Sound Effect Button: Press to play a random sound effect; three different effects available. Power Button: Align the button with the wave symbol to power on; three distinct tones can be selected. Voice Change Button: Switch between three voice modes: male, female, and robot. Record Button: Press and hold the Record and Play buttons simultaneously for 2 seconds to begin recording (a "Drip" sound indicates recording start). Recording duration is up to 2 seconds. Press the button once to stop recording. Press again to play or pause the recording. While playing, use the voice change button to apply one of the three voice effects. Material: Plastic Size: Approximately 16 x 11 x 13 cm Battery: Requires 2 AA batteries (not included) Note: Handle color may vary and is randomly selected. Package Included: 1 speaker unit