KA-AUDIO KA-127 3 IN 1 Wireless Microphone

SPECIFICATION OF MICROPHONE

Capsule: Dynamic

Polar Pattern: Cardioid

Frequency Range: 630-690MHz

Radio Frequency Bandwidth: 60MHz

Frequency Points: 50

Transmission Power: 10mw

Frequency Response: 50hz-18KHz

Dynamic Range: 96db

Harmonic Radiation: <-50DBC

The Distortion Degree: <0.1%

The Power Supply: 2AA alkaline batteries

RECEIVER SPECIFICATION

Frequency Range: 630-690MHz

Radio Bandwidth: 60MHz

Frequency Points: 2*50

Signal To Noise Ratio: 96dB

Receiving Sensitivity: -95dBm

Frequency Response: 50Hz-18KHz

The Distortion Degree: 0.05%

Dynamic Range: 96dB

Receiving Delay: 2.5ms

The Power Supply: One 8650 lithium battery (3.7V)