This portable Bluetooth speaker story machine combines multiple functions, making it your ideal companion for outdoor activities and daily use Featuring advanced Bluetooth 5.0 technology with stable and fast connection, longer transmission distance, allowing you to enjoy unrestricted music experience. Supports TF card direct playback, enabling music enjoyment without device connection, simple and convenient operation Specifically designed for outdoor use with triple protection performance, waterproof rating up to IPX5, dustproof and shockproof design ensures safe usage in various harsh environments. Built-in strong magnet and adjustable clip securely attaches to bicycles, cars and other metal surfaces, or clips onto backpacks and belts, freeing your hands to enjoy music anytime, anywhere Equipped with premium speaker unit delivering clear, loud sound with excellent bass effect, providing outstanding audio quality whether listening to music, stories, or answering calls. Large capacity lithium battery ensures extended usage, offering 8-10 hours continuous playback per charge Available in four fashionable color options: Black+Yellow, Army Green+Black, Army Black, Orange+White, catering to different users' aesthetic preferences. Compact mini design for easy portability, perfect for outdoor sports, travel, and home use Supports story machine function with built-in rich educational resources, serving as an excellent helper for children's learning and entertainment. Multi-functional device with high cost performance, this is a smart speaker product you shouldn't miss