Feature: 1. Stunning Sound: The portable karaoke machine has a built-in professional tuning grade speaker, and breathtaking stereo sound with exceptional clarity and zero distortion by the high-sensitivity drivers, great for parties and outdoors. 2. Reliable Connectivity: Adopts excellent BT 5.3 technology to ensure instant pairing, providing 10m long-distance free singing without obstacles. This small singing speaker also supports a memory card, USB, and AUX input connections. 3. Lights & Effects: Equipped with colorful LED lights and has an independent button to switch the lights. 5 magical voice effects: normal, monster, male, female, and baby, this party speaker provides endless fun for adults and kids. 4. Long-Lasting Lifespan: Our karaoke machine has a long lifespan with 1500mAh rechargeable battery technology. It quickly charges and playing about 5 hours, in order to make it easy to bring the party with you wherever you go. 5. Portable Design & Wonderful Gift: This speaker is small in size and easy to carry. Whenever you go, you can easily take the karaoke machine. Comes with 2 wireless microphones, and it is also a creative gift for your family or friends. Specification: Package List: