K9 Dual Wireless Microphone 

Description 

price : #14,000

Type: Dynamic Microphone; 

Polar pattern: Omni-directional; Sensitivity: -37dB±2dB; Maximum SPL: 110dB;

 Signal to noise ratio: 64dBm; 

Style: Handheld, Lavalier, USB, and Wireless Microphone; 

Material: Plastic; Communication: Wireless; Frequency response rate: 20 Hz–20 kHz; Receiving distance: 10m;

 Battery capacity: 60mAh; 

Working hours: 6 hours.