Spec:
Features:
1. Customizable to record music or whatever you want to say for up to 4 minutes.
2. Function: light sense to and play music.
3. 3 AAA battery power supply, 8? 0.25W environmental speaker, the sound is large enough.
4. This module has been welded with microphone, key, speaker and battery, etc., and can be used after receiving the product, which is very convenient.
5. Great for Christmas cards, gift boxes, jewelry boxes, crafts, children's toys etc.

Specification:
Condition: Brand New
Recording time: 4 minutes
Working voltage: 3 batteries 3.0V-4.5V (Batteries are included)
You can repeat the recording, each recording will replace the last recording
Board size (L*W*H): 46 * 27 * 10mm/1.8 * 1.1 * 0.4in
Speaker Diameter: Approx. 40mm/1.6in
Speaker Thickness: Approx. 5mm/0.2in
Key Cable Length: Approx. 5cm/2in
Optional Play Mode: Single Play, Play

Package List:
1 * Greeting Card Module
Recording and Playback :
1. Press the record , hear the DI sound and release the record , then speak at the distance of 5-10 cm from the microphone to start recording.
2. Press the record again, and hear the drop sound release to indicate that the recording is complete.
3. Then press the play again to play the currently recorded sound. Press the play again during playback to stop the sound.

Note:
The key with red wire is recording key, and the key with black wire is playing key.