Extended battery life: 1800mAh battery provides approximately 8 hours of continuous playback. Ideal for outdoor activities, parties, or travel, allowing you to enjoy quality sound anytime. Seamless Bluetooth 5.3 connectivity: Up to 15 meters of wireless range with a stable, fast connection. Easy to pair with phones, tablets, and other devices. Dynamic LED light show: Builtin LEDs create vibrant effects that sync with the music rhythm, adding a dynamic atmosphere to gatherings. Versatile playback options: TF card plugandplay, supports TF cards up to 32GB (card not included). Enjoy music without relying on your phone for added convenience in various situations. Compact, portable design and performance: Mini portable speaker that delivers quality sound in a small form factor, suitable for travel and onthego use. Use scenarios: Outdoor activities such as camping, hiking, picnics, or beach days. Small gatherings or parties at home, in the yard, or dorm rooms. Travel, hotel rooms, or commuting, with or without a phone by using a TF card. Card not included.