4 in 1 Karaoke Microphone - Portable wireless microphones can be used as a microphone, Bluetooth speaker, recorder. Mini home KTV for music to play and sing anytime. Superior Sound Quality - Made with aluminum and magnesium alloy, professional tuning system, 5W stereo controls, dual-channel stereo speakers, and three-layer mesh filter reduces noise dispersion. The Bluetooth microphone delivers a truly impressive sound with an impressively rich bass. Magic Sound with LED Colorful Lighting - It is a magic portable microphone that changes voice. Comes with five sound modes: original sound, child's voice, female voice, male voice, and KTV voice mode. Six-color light conversion jumps to the rhythm of the music, creating a perfect singing atmosphere for festivals or parties. High Compatibility - Bluetooth design, it is compatible with all smart devices (iOS, Android systems) with Bluetooth function and easy to pair. Bluetooth connection has a long distance of 10m without obstacles. Additionally, you can play music by inserting a TF card, USB flash drive, and connecting with AUX. Rechargeable Battery - Built-in 1800mAh long-life battery, which can be charged within 3-5 hours is fully charged and used continuously for 5 to 8 hours. . When the battery is low, the device will automatically shut down. Please charge it fully when you receive it. It looks very stylish in the dark and is perfect for night parties. A perfect gift for children, birthdays, and parties etc.