Amazing Sound Quality: Portable karaoke machine and 2 wireless microphones are equipped with a high-performance audio driver and an advanced digital signal processor, making the sound clearer and giving you a perfect singing experience. Play Any Song: Direct Bluetooth connection to your mobile device, such as Spotify, Youtube, etc. Also supports TF card (not included) for playback. At the same time, you can connect your headphones, sing and listen to your own voice, a great tool for singing practice. In addition, with one button, you can reduce or restore songs from Bluetooth music, sing along to the rhythm and have fun. Long Playtime: Built-in rechargeable battery, ensures 5-10 hours of entertainment. Faster charging and extended use. Have fun without interruption. Birthday party, meeting, classroom, family activities, toys for girls. This portable Bluetooth speaker and wireless karaoke microphone will meet all your needs for \"fun singing\". Multifunctional Karaoke Machine: Comes with 4 kinds of magic voices, fun and interesting for children's toys. The LED lights flash to the beat of the music, creating a fun atmosphere. Headphone output on the back. Perfect for singing practice, home karaoke for the family, small enough to take on trips. Give it as a gift: Stylish design and beautiful packaging make it a cool toy for teenage girls 8-10 years old, perfect birthday and Christmas gift for girls 3, 4, 5, 6, 7, 8, 9, 10, 11 years old. With this ultra-light mini karaoke machine, every place is a stage. Cool birthday or festival gift for your children, friends or family