Specification: Item Type: Microphone Pickup: Capacitive Output Power: 10mW Frequency Response: 28Hz-20kHz Reverberation Mode: Resonance Effect Reverberation Power Supply Mode: Built In Lithium Battery Battery Capacity: 300mAh (Inclusive) Maximum Sound Pressure Level: >126dB 1kH THD1% Charging Power Supply: DC5V Package List:1 x Microphone1 x Charging Cable1 x Vocal Cable1 x Vocal Adapter Cable About this item Voice Changing Microphone: Comfortable grip with artificial mechanics, adjustable reverberation and monitoring volume, and the sound can change. Plug and Play: USB driver free, suitable for mobile phone live broadcast, computer live phone voice funny chat. Large Capacity Battery: Built in rechargeable lithium battery, after fully charged, it can continue to sing for more than 8 hours. Small and Portable: The mini size is about the size of a mobile phone. It is convenient to put in your bag and sing whenever you want. Professional Condenser Microphone: Intelligent noise reduction and mixing, without spraying the microphone, making the sound pleasant. Voice Changing Microphone: Comfortable grip with artificial mechanics, adjustable reverberation and monitoring volume, and the sound can change. Plug and Play: USB driver free, suitable for mobile phone live broadcast, computer live phone voice funny chat. Large Capacity Battery: Built in rechargeable lithium battery, after fully charged, it can continue to sing for more than 8 hours. Small and Portable: The mini size is about the size of a mobile phone. It is convenient to put in your bag and sing whenever you want. Professional Condenser Microphone: Intelligent noise reduction and mixing, without spraying the microphone, making the sound pleasant.