Brand Name: G-MARK
Transducer: Dynamic Microphone
Set Type: Multi-Microphone Kits
Style: Handheld Microphone
Use: Karaoke Microphone
Origin: Mainland China
Package: Yes
Model Number: X720
Polar Patterns: Uni-directional
Certification: CE,FCC,RoHS,WEEE
Diaphragm: S-Mall
Communication: Wireless
Microphone Material: Metal
Receiver Material: Plastic
Working Range: 50M
Receiver power supply: 1200mA lithium battery (3.7V)
Frequency Range: 630-690 MHz
Microphone Battery: AA battery (no include)
Receiver Battery: 1200mA lithium battery (3.7V)
Dynamic Range: 96dB