Sing, dance and have fun with your friends with this quality karaoke set with two microphones that allows you to sing in stereo with your best friends. The speaker and mic come with an induction charging base so you can charge all three easily at the same time. Simply switch on a music video with lyrics or enable the lyrics in your favorite music player and get ready for hours of fun! The 5W speaker comes with a 2000 mah battery that allows up to 6 hours of usage. The speaker also supports TF card and USB for music. When using the microphones you can move up to 10 meters away from the speaker. The speaker is made with RCS (Recycled Claim Standard) certified recycled ABS. Total recycled content: 53% based on total item weight. RCS certification ensures a completely certified supply chain of the recycled materials. Including type C charging cable made from RCS certified recycled TPE. Packed in FSC® mix. PVC Free.