Can be connected. Singing bar microphone by singing bar official design and production, based on singing bar APP user big data research and development, can be connected to another microphone, microphone, also known as microphone, a kind of electro-acoustic equipment, belongs to the microphone, is the acoustic-electrical conversion of the transducer, through the role of acoustic waves to the electro-acoustic components on the generation of voltage, and then converted to electrical energy. Used in a variety of sound reinforcement equipment.