This mini portable speaker is equipped with a high-quality 5W sound unit that can output distortion free audio, providing users with an immersive listening experience. It adopts upgraded Bluetooth 5.3 technology, which can achieve fast and stable connection with mobile phones, computers, and tablets, and also supports TF card playback function for flexible music playback. This palm sized speaker features an ultra compact body and suspension cord, making it easy to carry. You can easily hang it on your wrist, backpack, or bicycle, making it perfect for outdoor activities such as running, cycling, hiking, etc. Its rechargeable battery supports daily use and does not require frequent charging. Our Bluetooth speaker is suitable for both children and adults, and is a practical entertainment device for daily and outdoor activities. It is also very suitable for occasions such as birthday celebrations, casual gatherings, Halloween, and Christmas.