Features:Portable: The speaker is portable design, designed for outdoor use, easy to carry outside.High Quality Material: The speaker is made of high quality material, durable and wear resistant, not easy to break and can use for a long time.Suitable for Many Places: Suitable for leisure, entertainment, office, indoor, outdoor, hiking, beach, etc.Wide Compatibility: 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:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: Plastic.Size:12.25*10.1*10cm.Wireless transmission range: 10M.Battery capacity: about 1200mAh.Voltage: 3.7V.Playing time: about 2H.Speaker power: 5W.