This portable Bluetooth speaker features dual 3-inch 10W high-performance audio units, providing crisp treble and fully immersive bass. Its built-in dynamic RGB lights perfectly synchronize with the rhythm of music, creating a lively atmosphere for gatherings and outdoor activities. This speaker is equipped with advanced Bluetooth 5.3 technology, supports fast pairing and ultra stable wireless audio transmission, and supports TF, allowing you to play your favorite music in multiple ways. Its large capacity battery can meet daily usage needs and eliminate daily charging anxiety. Our Bluetooth speaker is suitable for users of all ages, combining entertainment and practicality, suitable for children and adults for daily entertainment and party activities. It is a thoughtful gift for birthdays, Halloween, and Christmas.