Outdoor Use The portable bluetooth speaker allows you to enjoy powerful sound quality that is suitable for outdoor activities and outdoor dancing. Bluetooth Connection: Easily connect your devices to the speaker via Bluetooth, making it easy to carry and use for music and dance parties on the go. 【Multi-Format Support】Built-in memory card slot supports different sound formats, allowing you to enjoy your music in different ways and formats. LIGHTWEIGHT AND PORTABLE: Carry the speaker with you effortlessly, thanks to its lightweight and portable design that allows for easy movement. LONG BATTERY LIFE - With 1200mAh capacity lithium battery, enjoy long hours of music without interruption, features a 3.5mm stereo port for easy connectivity.