Extended battery life: 1800mAh battery provides approximately 8 hours of continuous playback. for outdoor activities, parties, or travel, allowing you to enjoy quality sound anytime, anywhere. Dynamic LED light show: Builtin LED lights create vibrant effects that respond to the music rhythm, adding a dynamic atmosphere to any gathering and making it a party highlight. Bluetooth 5.3 connectivity: Using the latest Bluetooth 5.3 technology, this mini portable speaker offers a connection range of up to 15 meters, providing a more stable and faster wireless experience. Easily pair it with phones, tablets, and other devices. Versatile playback options: Supports TF card plugandplay, compatible with TF cards up to 32GB (this product does not include). This feature lets you enjoy music without relying on your phone, making it convenient and practical for various occasions. Use scenarios Outdoor activities such as camping, hiking, picnics, and beach trips where portable, longlasting sound is beneficial. Indoor or outdoor parties and gatherings that benefit from dynamic lighting and reliable wireless playback. Travel and daily commuting where you want convenient, phone music playback via a TF card.