High -quality audio sound: equipped with professional audio processor and tuning system, three layers of popular filters, creating a stunning KTV real -time environment and excellent echo. This is also a karaoke singing microphone with four magic sounds: children's voices, female voices, male voices, old male voices. This will be more interesting. Long -term time: 8 hours of lasting and playing time after full charging. Party, ideal choice for family nights and special occasions. The ideal Christmas gift: This black Bluetooth wireless microphone shows the departure dance LED lights and your sound and music volume, making you feel the center of the Disco Club. Not only children, but also adults like it and enjoy a lot of fun! -The high -speed Bluetooth connection, compatible with all smart devices -Colon the microphone Bluetooth and record your own music (recording will be stored in your phone application instead of the microphone) -In support 32GB TF card (not included in the packaging) -Pee the DC 5V-1A plug adapter for charging. Product size: 22.5*7.6*7.6cm