Product 1.Portable Wireless Karaoke Microphone The excellent design of handle karaoke wireless microphone is very suitable for your hand feeling. It's easy to use a Bluetooth Speaker, Microphone, loudspeaker and recorder.2.Excellent Live Show Karaoke Microphones make great guests at any party - and are designed to make you the star of any scene. This Microphone is compatible with any Bluetooth-enabled device (version 4.1), including all iOS and Android smartphones and tablets.3.TWO WAYS CONNECTION Bluetooth Connection and Cable USB Connection. You just need to connect your phone with cable or Bluetooth, and then open the singing APP on your phone. The built-in clearly audio and vividly sound effect can make you enjoy listening and singing anytime and anywhere. Great for KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live ect.5. Excellent Live Show - The LED lights of karaoke machine will flash with the rhythm, perfectly create a pleasant and romantic atmosphere for you,make your voice sound like a famous singer star,very suitable for birthday, wedding,Christmas and other party.