With the OTL wireless LED karaoke microphone, you are the rockstar! Play your favorite song and sing along wherever you or your child are. Get ready for a great show! The Bluetooth karaoke microphone offers clear and loud sounds in high quality and can be used both as a microphone and as a Bluetooth speaker. It is very easy to use and features several function buttons that allow you to adjust the settings. The LED microphone has a high-capacity rechargeable battery that supports continuous operation for up to 5 hours. The USB charging cable is included. The microphone easily connects to all devices including iOS, Android, tablets, TVs, and more. The bright colors with popular children's characters on the front of the LED microphones will make you and your child the center of attention at any party!.