Features: Upper part works as a microphone and bottom part works as a speaker, 2-in-1 with high practicability; can be used for music playing, singing and recording. The body covered with colorful cartoon rubber, comfortable to hold and very attractive to children. They will fall in love with singing with this lovely microphone. The microphone part designed with volume and echo controls, providing more stunning KTV live-sound and more powerful performance effect. Simply connecting with smartphone/tablet/PC via BT or the included 3.5mm audio cable, it can be used as a normal speaker to playing songs. Supports working with most karaoke apps, singing and recording at the same time, you can share your children's singing with friends and family members freely. Built-in 1000mAh rechargeable lithium battery, and fast charged via the included USB cable, long time and stable usage. Perfect for party singing, friends gathering, family entertainment; an ideal gift for kids, friends, brothers, sisters, etc.