IS Icstation Recordable Sound Module Button Control 8M MP3 WAV Music Voice Player Programmable Board with Speaker for Children's Day DIY Music Box Greeting Card Creative Gift

* PERFECT CREATIVE GIFT: It is ideal to make a DIY music box, musical greeting cards, photo frames, album, gift box and the other creative gifts for Mother’s Day, Valentine’s Day, Christmas. * 8M MEMORY: Connect with your computer by a micro USB data cable. It is recognized by computer as a USB drive, just like a MP3 player, and you're free to add any MP3/WAV audio file to the internal 8M storage. * EASY TO PLAY WITH BUTTON: Install it in your project/gift, and then push the button. Your music which you put in it will be played once and automatically stop when the song finishes. * PROGRAMMABLE SOUND MODULE: Provide more possibilities to develop a module completely fit for your own project. You can select different trigger mode (button/TTL trigger) by connecting with different soldering pads. * Power supply voltage is 4.5-5V. Recommend to use 3.7V lithium battery. Output 0.5-1W, speaker size: D36mm, module size: 30*30mm.