Features: The wireless speaker is made of premium material, wear-resistant, not easy to break, can be used for a long time. Small and Portable: Small in size and powerful in sound.Our speaker measures only 138*122*35mm. The light, small and convenient design allows you to carry it anywhere and use it. Bring music fun anywhere anytime. Portable Sound Machine: This portable sound machine that can be easily put in bag. Also it can work cordlessly, don't need to plug into the wall while using. So you can bring it to anywhere to create your best sleep environment. Dynamics floating lyrics: Through real-time analysis of the song style, it can present dynamics floating lyrics that fit the mood of the music. The speaker screen automatically displays the lyrics synchronously, allowing the lyrics to dance with the music EXCELLENT Present: This speaker will be a perfect present for your family or friends on birthdays, and other holidays. Notice: 1.Actual color may be slightly different from the image due to different light effect. 2.Please allow 1-3cm deviation due to manual measurement. Description: Size: 138*122*35mm Charging Time: about 2 Hours Charging Interface: Type-C Package List: 1x Lyrics Speaker Box