Spec:
This is a special recording chip for greeting cards. After the installation is correct, the sound is played when there is light. The recorded sound can be played. Ideal for DIY homemade greeting cards, ​ boxes, invitations, etc. The operation is simple and there are no complicated processes.

Features:
1. After the installation is correct, the sound is played when there is light. The recorded sound can be played.
2. Repeatable recording, recording up to 60 seconds.
3. Built-in replaceable ​battery​ for power supply, very easy to use.
4. Suitable for DIY homemade greeting cards, ​ boxes, invitations, products, etc.
5. The recording can be repeated, and each recording will overwrite the last recording.

Specification:
Color: green (light version)
Recording time: 1 minute
Working voltage: 3 batteries (3.0-4.5V)
Board size: 46 * 27 * 10mm / 1.8 * 1.1 * 0.4in
Horn diameter: 40mm / 1.6in
Thickness: 5mm / 0.2in
line length: 5cm / 2.0in
Weight: approx. 19g

Package list:
1 * Greeting Card Chip

Operating:
Press and hold the recording key​, hear the beep sound and speak to the microphone to start recording. Release the recording key​​ to play the currently recorded sound. The photoresistor will play once and play the recorded sound once.