Recordable Voice Module, DIY Greeting Cards Chip 30 Seconds Music Sound Voice Recorder Music Board Module for Vocie Greeting Card.

Specification: Recording time: 30 seconds Play mode: loop play You can repeat the recording, each recording will replace the last recording. Horn diameter: 40mm, thickness: 5mm, button line length: 5cm Working voltage: 3.0V-4.5V. Board size: about 31*21mm The button and speaker cable are 5cm long. 3 section 7th battery box line length: 15cm Power supply mode: 3*AAA battery power (Not Included) Package List: 1 * Greeting card module Recording and Playback Operation: 1. Press the record button, hear the "DI" sound and release the record button, then speak at the distance of 5-10 cm from the microphone to start recording. 2. Press the record button again, and hear the drop sound release button to indicate that the recording is complete. 3. Then press the play button again to play the currently recorded sound. Press the play button again during playback to stop the sound.