Features:*High Quality Material: The speakeris made of high quality material, durable and wear resistant, not easy to break and can use for a long time.*Portable: The speaker is portable design, designed for outdoor use, easy to carry outside.*Suitable for Many Places: Suitable for leisure, entertainment, office, indoor, outdoor, hiking, beach, etc.*Wide Compatiblity: This wireless speaker is compatible with multiple devices such as tablets,laptops,desktop computers,televisions and mobile phones.*Good sound effect: This audios system is equipped with high-quality speakers, allowing you to enjoy beautiful music.Notice:*Actual color may be slightly different from the image due to different light effect*Please allow 1-3cm deviation due to manual measurementDescription:Shell material: metal + plasticSize: 400*73*48mmInterface type: USBOutput power: 10~20WBattery capacity: 2000mAH