Brand Name: NoEnName_Null 

Style: Handheld Microphone 

Transducer: Condenser Microphone 

Use: Computer Microphone 

Set Type: Multi-Microphone Kits 

Origin: CN(Origin) 

Polar Patterns: Bi-directional/Figure-8 

Diaphragm: Small 

Communication: Wireless 

Package: Yes 

Model Number: 858 

Use: Karaoke Microphone: Transducer: Condenser Microphone 

Style: Handheld Microphone: Set Type: Single Microphone 

Communication: Wireless: Polar Patterns: Hypercardioid 

Output Wattage: 5W * 2: Material: Aluminum Alloy 

Sound Pressure Level: 115dB 1KHz THD<1%: Frequency Response Range: 100Hz ~ 10KHz 

Bluetooth Version: Bluetooth 4.0: Battery Capacity: 1800mAh 

Charging: DC 5V / 1A: Battery Life: 5-8 Hours 

Handheld Microphone: Use: Karaoke Microphone