Features: This multifunctional live sound card has 12 kinds of sound effects, 6 kinds of sound modes. It has independent control knobs to adjust microphone volume, reverb volume, treble, bass, recording volume, accompaniment volume and monitoring volume. 2 live jacks, LIVE1 and LIVE2, can connect 2 mobile phones. Support BT connection, compatible with smartphones, PCs and laptops. The surface of the shell is sandblasted with metal paint, scratch-proof, comfortable and delicate touch.