Review on YONHAN 2 Pack Karaoke Microphone - Wireless Bluetooth Mic for Singing, Portable Handheld 🎤 Speaker Machine - Great Gifts & Toys for Girls, Boys, Adults of All Ages (Blue) by Erik Richardson

It's fun and very easy to use. Just launch YouTube Karaoke and tune in. An annoying design flaw is that they turn off after about a song and a half (battery saver?), and when they turn on there's a very loud and obnoxious voice saying "Bluetooth ready". Sound quality is decent too, good for a living room and actually pretty cool, you can play music and sing through the speaker if you want. Car karaoke or mini karaoke with iPhone and microphone to take anywhere. We love it.