Features: 1.The record time up to 60 seconds you can record music or what you want to say, which is very convenient. 2.Function: trigger the button to play music, or loop play. 3.It suitable for: Christmas cards, creative gift boxes, jewelry boxes, crafts, children's toys and so on. 4.3 AAA battery for long lasting power supply, you don't need to worry about the shortage of power. 5.8 ohm 0.25 watt environmental horn for loud and clear voice. specification: The record time up to 60 seconds you can record music or what you want to say, which is very convenient. Function: trigger the button to play music, or loop play. It suitable for: Christmas cards, creative gift boxes, jewelry boxes, crafts, children's toys and so on. 3 AAA battery for long lasting power supply, you don't need to worry about the shortage of power. 8 ohm 0.25 watt environmental horn for loud and clear voice. 10CM cable extension version for your convenience Control the voice movement with button induction. : Recording time: 60 seconds Play mode: loop play Horn diameter 40mm, thickness 5mm, button line length 10cm Working voltage: 3.0V-4.5V. Board size: 31*21mm; The button and speaker cable length: 10cm 3 section AAA battery box line length: 15cm Power supply mode: 3 * AAA battery powered (NOT included) Operation steps: First to press the record button, and release the record button when you hear prompt sound , then you can speak to the microphone at the distance of 5-10 cm to start recording. And press the record button again, then release button when you hear prompt sound, which indicate that the recording is complete. Then press the play button again to play the currently recorded sound and press the play button again during playback to stop the sound play. Package List: 1 * Voice Greeting Card Module Note: 1. Please note that battery is not included in package. 2. You can record repeatedly, each recording will overwrite the last recording.