Childrens bluetooth microphone mushroom head yellow duck bluetooth microphone audio
Origin: China<br>Microphone type: capacitor<br>Applicable to: household, stage, recording and conference<br>Channel: 2<br>Input voltage: 220V<br>Bluetooth protocol 4.0<br>Packing list: microphone *1 data cable *1 manual *1<br>Bluetooth version 5.0<br>Shell process ABS + PC spray paint + electroplating process<br>Built in battery capacity 1200 Ma -2000 Ma<br>Endurance 8-12 hours<br>Signal to noise ratio ≥ 100dB<br>Frequency response range 100Hz-20KHz