Characteristics and Interoperability Product Description: Bluetooth wireless music streaming is included with the ktv speaker. On your smartphone or tablet, you can watch movies, play games, and listen to your favorite music. – An integrated microphone in the speaker can function as a sound card. You can enjoy your favorite music and listen to it whenever and wherever you choose. With the integrated microphone in the sound card, you can play games and listen to music at home or at work. – Do not hesitate to get in touch with us if you have any questions concerning the product. We'll get the issue resolved as quickly as we can for you. – Stream music wirelessly from your tablet, smartphone, and other bluetooth-enabled devices without worrying about configuring