Superior Sound Quality: Our mini karaoke machine features built-in high-performance stereo speakers, delivering super loud & better stereo sound. Enjoy richer bass and clearer, louder audio that remains distortion-free even at maximum volume. Separate controls for the Bluetooth speaker & wireless microphone volume allow for a truly customized audio experience. 2 Wireless Microphones & Easy Connection: This mini karaoke machine comes with 2 wireless microphones and 5 voice-changing effects: female/male/child/magic/original sound. Enjoy instant pairing and a stable Bluetooth connection up to 10 meters. Use a TF card to play music without a music player. The AUX output port provides real-time ear monitoring, so you can enjoy singing along to your favorite tunes. Fun Colorful Rhythm Lights: Our karaoke machine has built-in LED lights that pulse to the rhythm of the music & offer a variety of lighting effects. Plus, this karaoke machine can also be used as a standalone Bluetooth speaker, so you can enjoy your favorite songs even when you're not singing. This kids' karaoke machine makes a perfect birthday & Christmas gift for children. Enjoy Music for Hours: The karaoke machine has a built-in rechargeable battery that provides 8-10 hours of fun on a full charge. Faster charging & long-lasting battery life means you can have fun without interruption. A perfect gift for birthday parties, meetings, classrooms & family activities. This portable karaoke speaker and wireless microphone will meet all your singing needs. Best Gifts for Kids Boys & Girls: Our karaoke machine features a bright, colorful design & comes in an exquisite gift box, making it the perfect gift choice for girls/boys/children aged 3 4 5 6 7 8 9 10+ years old. With this mini & portable karaoke machine, you and your family can have fun or sing anytime, anywhere. Let's go, let's have fun every day!