The equipment required for live singing mainly includes microphones, sound cards, microphone stands, and headphones. The details are as follows:

1. Microphone: It can convert the singer’s voice into electrical signals and transmit them To a computer or mobile phone, it is one of the necessary equipment for live singing. Common microphones on the market include dynamic microphones, condenser microphones, semiconductor microphones, etc.

2. Sound card: A sound card is a device that converts digital signals from computers or mobile phones into analog signals. It can make the sound more realistic and clear. Common sound cards on the market include USB sound cards and PCI sound cards.

3. Microphone stand: The microphone stand is a device that fixes the microphone. It can keep the microphone stable and avoid unnecessary hand movements by the singer during singing. Common microphone stands on the market include desktop microphone stands, floor-standing microphone stands, etc.

4. Headphones: Headphones are an auxiliary device for live singing. They allow singers to hear their own voices and avoid interference from music and singing. Common headphones on the market include in-ear headphones, headphones, etc.