M10 Mobile Computer Sound Card Mini Voice Changer Wireless Microphone

1. Signal to noise ratio: 101dB 2. Dynamic range: 106dB 3. Battery capacity: 500mA/3.7V 4. Charging input: DV5V/1A 5. Battery power: 3.7wh 6. Use time: about 3-4 hours with full power 7. Make your voice more magnetic and full, whether it is live broadcast, recording or karaoke entertainment can be used 8. 5 major scene modes: original sound / KTV / shouting microphone / recording studio / phonograph You can change your voice with one key: Uncle / Demon / Royal Sister / Loli / Shepherd Boy 9. Other functions: 8 special effects modes, dodge, eliminate original sound, internal playback, electronic sound, Bluetooth wireless accompaniment, etc.