V8 Sound Card, Mini Voice Changer Support Dual Phones Live for Computer Pc Mobile Phone Sing

7 kinds of connection methods: one mobile phone K song live, two mobile phone live broadcast, three mobile phone live broadcast, mobile computer synchronous live broadcast, one computer live broadcast, computer accompaniment mobile phone live broadcast, With Bluetooth wireless connection for phone and tablet to dispaly music. Support mobile phone use, support single earphone use. 112 kinds of electro-acoustic, 18 kinds of sound effects, 6 effect modes. Reverb size adjustment, microphone volume adjustment, high and low sound adjustment, recording volume control, volume control, volume control (headphone function).