Mini Round Sound Button Keychain

This mini round sound button keychain features a compact, lightweight design that is easy to carry and highly interactive. It supports either pre-recorded audio or recording functions, making it ideal for brand messages, promotional slogans, or fun sound effects.

With full housing color customization and UV logo or graphic printing, each keychain becomes a unique branded item that enhances recognition and advertising impact. Simple operation and reliable performance make it suitable for promotional giveaways, marketing campaigns, and event souvenirs.

With 28 years of expertise in electronic promotional products and sound modules, we are a professional OEM/ODM manufacturer serving global clients. Backed by mature R&D, production, and quality control systems, we manage the entire process—from product design and function development to mold making and mass production. Our core product range includes sound keychains and recordable photo frames, offering full customization in shape, button configuration (1/2/6 buttons), audio options, and appearance personalization to deliver stable, innovative, and high-quality promotional solutions.

Size	45*45*13mm
Material	ABS + Sound Module
Weight	28g
Color	Customized
Battery	3pcs AG-10 Button Cell
Music Duration	1–300 seconds
Certificate	CE, RoHS, etc.
Logo Printing	Customized
Operation	Press the button to play sounds
Application	Promotional gifts, children toys, giveaways
Brand Name	COVER