Check the listing for details. Sing-along Bling Wireless Bluetooth Karaoke Microphone and LED Light Speaker. Color: Iridescent Bling, Condition: Used. Listed at 19.97 USD. Transform your karaoke experience with this TrendTech Sing-along Bling Wireless Bluetooth Karaoke Microphone and LED Light Speaker. This handheld/stand-held mic is perfect for both adults and kids who love to sing their hearts out. With Bluetooth and USB connectivity, you can easily connect to your favorite music and start singing along. This dynamic microphone comes in a striking Iridescent Bling color and features an SD input, earphone jack, on/off switch, and micro USB plug size. Whether you're hosting a party or enjoying a solo performance, this microphone is suitable for all your karaoke needs. Get ready to shine like a star and elevate your singing game with this must-have karaoke accessory.