Fun for the whole family, this state-of-the-art, wireless, bluetooth microphone has a built-in, amplified speaker so you can sing, record, save and replay your favorite songs. Simply connect to your smart phone, tablet or computer to sing along with your favorite music. Compatible with You Tube and Karaoke apps, Mr. Microphone also lets you broadcast through FM stereo radio. You can enhance your voice with 5 voice effects (pitch change, enhancer, bender, reverb and echo). Rechargeable, includes lithium battery, charging cable and USB Aux cable. Plastic. 10 1/2"L.