Feature: 1. Colorful Sound: Magnetic fluid small speaker white, cold, warm and violet several lighting effects switch, make your outdoor activities more vivid and colourful. These colourful lighting effects attract the eye and add visual effects. 2. Portable: With a very convenient connection function, compact and lightweight wireless design, allowing you to enjoy the world of music anytime, anywhere, and feel the endless pleasure. 3. Unique Design: Magnetic fluid design shows personality and character, making your audio unique. The unique artistic touch makes your speaker not only a carrier of music, but also a cool artwork. 4. Cool Lighting: The ferrofluid display speaker cool streaming light flashes to create a musical ambience. Whether you are at a party or a picnic, these streaming effects enhance the sense of musical ambience and make your listening experience richer. 5. Multi Scene Use: Suitable for a variety of outdoor activity scenes, such as camping, picnics, parties, etc., bringing you a different music enjoyment and visual experience. Whether you are outdoors on the grass, by the beach, or on the outdoor terrace, this small speaker can be your music companion. Specification: Item Type: Magnetic Fluid Speaker Material: Plastic Battery Type: Li battery 2200mAh (built in) Size: Approx. 12 x 10.5cm / 4.72 x 4.13in. Package List: 1 x Magnetic Fluid Speaker1 x Audio Cable1 x USB Cable 1 x User Manual 4 x Accessories