Compact and Versatile Sound Recorder: Our sound module chip is a versatile DIY music recording module that delivers high-quality audio performance. Ideal for creating personalized voice recordings, custom greeting cards, and musical gifts. Endless Possibilities: Unleash your creativity! Use the module for DIY projects, recording messages, or making musical fridge magnets. The applications are wide-ranging. Convenient Features for Every Project: Equipped with a USB Type-C dual interface, 16MB of built-in memory, and 5 adjustable volume levels, this module offers reliable functionality. Includes an on\/off switch, recording capability, and rechargeable design. Seamless MP3 Music Transfer: Easily transfer MP3 files to the module via USB. Play back any MP3 audio file with clear sound quality. Ideal for DIY Enthusiasts: Perfect for hobbyists and makers looking to add sound functionality to their creative projects. Key Features: - DIY music recording module - Suitable for DIY gifts, voice recordings, greeting cards, and music boxes - Can be used in music walls, decorative covers, or magnetic audio displays - USB Type-C dual interface for charging and data transfer - 16MB internal memory - 5-level volume adjustment - On\/off switch - Recordable function - Rechargeable battery - Supports MP3 music file transfer - Color: As shown in image - Material: PCB + Metal Package Contents: 1 x Sound recorder module (plush toy style packaging) Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement tolerance: +\/- 1-3 cm.