1. The sound card has built-in dual-channel, dual-microphone synchronous adjustment
2. 32-bit DSP audio processor, adjust the rhythm in time, the audio signal is clearer and more stable
3. Professional tuning knob, one key to cancel the original sound, one key to intelligent noise reduction
4. With cool breathing light
5. Bluetooth wireless accompaniment, smart compatible mobile phone/computer/tablet
6. Other functions: interesting voice change/dodge adjustment
7. Dimensions: 14.5 x 11 x 2.4 cm
8. Power supply mode: built-in lithium battery power supply