Overcometh hm-700 teaching amplifier headset microphone megaphone

Overcometh hm-700 teaching amplifier headset microphone megaphone
Price: US $18.18/ piece|Processing Time: Ships out within 7 days
Unit Type: piece|Package Weight: 0.3kg|Package Size: 30cm x 20cm x 10cm

Detailed Information:

Detailed Specifications:

audio encoding type: single audio encoding|wireless: wired|pointing characteristics of: heart pointing|Type: moving coil|microphone usage: stage performance