Sx9 dual wireless microphone

• Model Number: SX9 Mini Microphone
• Communication: Wireless
• Use: COMPUTER MICROPHONE, Conference Microphone, Karaoke Microphone, Other, Church, Stage Performance,
• INTERVIEW, Speech, Smart Phones, Recording, SINGING, Teaching, Portable Audio Player, communication, broadcasting, Kids, Gaming
• Material: Metal, ABS
• Function: Noise Cancelling, PORTABLE, Condenser Microphone, With Sound Card
• Polar Pattern: Omni-directional, Cardioid, Figure-8, Hypercardioid
• Type: Dynamic Microphone, Electret Condenser Microphone
• Signal To Noise Ratio: 80DB
• Frequency Response Rate: 20Hz-20KHz
• Maximum SPL: 110db
• Sensitivity: -36dB±2dB
• Frequency Range: 2.4G
• Input voltage: 5V
• Microphone battery: 300MAH
• Receiver battery: 300MAH
• Transmission delay: 30MS