wired Professional microphone SWITCH ON/off KTV FREE SHIPPING + @ 57 Acheap price Really good quality 10PCS

wired Professional microphone SWITCH ON/off  KTV FREE SHIPPING +  @ 57  Acheap price Really good quality    10PCS
Price: US $174.74/ lot10 pieces / lot , $16.6/ piece|Discount Price: US $166.00/ lot(19 days left )|Processing Time: Ships out within 3 days
Unit Type: lot (10 pieces/lot)|Package Weight: 5.6kg|Package Size: 12cm x 15cm x 8cm

Detailed Information:

Second, the technical indicators: * Microphone type: dynamic microphone * Polar pattern: Cardioid * Frequency Response: 50Hz - 16KHz * Output level (under 1000 Hz): Open Level -51.5dBV/pa (2.8mV) * Output Impedance: low impedance microphone input connection with, the nominal impedance of 150 ohms (290 ohms actual) * phase of: put pressure on the diaphragm, the pin 2 relative to pin 3 of microphone connected to positive voltage *: three-pin special audio plug (XLR-positive plug to give the maximum conductivity)

Detailed Specifications:

Style: Handheld Microphone|Brand Name: MIC|Use: Karaoke Microphone|Communication: Wired|Model Number: MIC|PRICE: CHEAP|QUALITY: HIGH|SOUND: GOOD|SHIPPING: FAST|pakckage: box