Check the listing for details. HELLO KITTY BLUETOOTH KARAOKE MICROPHONE AND WIRELESS SPEAKER red. Color: Red, Condition: New. Listed at 15.99 USD. The Hello Kitty Bluetooth Karaoke Microphone and Wireless Speaker in red is a handheld/stand-held device designed for karaoke entertainment. It features Bluetooth connectivity, allowing users to easily connect to compatible devices for wireless singing. The adorable Hello Kitty branding adds a fun and cute touch to the microphone, making it a great choice for young karaoke enthusiasts looking to have a stylish and engaging karaoke experience.