INFORMATION ABOUT THIS PRODUCT Karaoke machine with 2 microphones: Bluetooth karaoke machine with 2 wireless microphones, automatically connects to the speaker when it is turned on, its range up to 10m, can separately adjust the human voice / echo effect / music volume. The speaker supports Bluetooth 5.0, is compatible with smartphones, PCs, laptops and other music applications, and the connection is fast and stable. It works as a karaoke machine and a normal microphone for calls. 4 modes of children's karaoke machine: Children's karaoke machine has 4 kinds of magic voices, easy to use. Charming appearance, fun and interesting for children. It comes with a powerful audio driver and an advanced digital signal processor that makes the sound clearer and avoids annoying microphone feedback. LED lights beat to the rhythm of music, children will love the dancing lights that move freely with the sound. Long karaoke playback time: The built-in battery of the karaoke device can work for 5-10 hours when fully charged. It allows you to enjoy karaoke fun without interruption. Perfect for birthdays, Christmas, parties, and other outdoor activities. This children's karaoke machine can be used as karaoke system, music player, speaker with microphone, etc. (You can also use a speaker without a microphone.) Perfect gift for kids: This karaoke machine is an indispensable toy for family entertainment, perfect for parties, birthdays and encouraging everyone to join in. Its cute LED design and children's favorite color, the perfect gift for young singers who are passionate about singing. Specification: Color: pink Speaker Size: 2,95*3,34*2,55 inch Microphone Size: 5,31*1,57 inch Material: ABS Bluetooth version: 5.0 Speaker Power: 6W Power Adaptation: DC5V1A Battery capacity: 2000mAh speaker, 1200mAh microphone Charging time: 2,5h Frequency Range: 20Hz-20KHz Bluetooth name: P2 Package included: 1x Speaker 2x microphones 1x USB charging cable 1x User Manual