Yunir 1 Minute DIY Greeting Card Chip Recordable Voice Sound Chip Module for Greeting Cards, Gift Boxes, Invitations

This is a special recording chip for greeting cards. After the installation is correct, the sound will be played when there is light. The recorded sound can be played in a loop. Ideal for homemade greeting cards, gift boxes, invitations, handmade products for students, etc. The operation is simple and there are no complicated processes. Specifications: Color: green (light version) Recording time: 1 minute Working Voltage:3 button 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 Button line length:5cm/2.0in Weight: approx. 19g Package List: 1 * Greeting Card Chip Working: Press and hold the recording button, hear the beep sound and speak to the microphone to start recording. Release the recording button to play the currently recorded sound. The photo pistor will play once and play the recorded sound once.