F11-2 collar wireless microphone iphone/android & type c supported 99% noise cancellation
details:
battery backup : 5-6 hours
model number: f11-2 mini
microphone 95-100% noise cancellation
communication: wireless- 3.5mm/ iphone / type c all mobile phone & camera
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