Specification:
Condition: 100% 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, Loop 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.