• Model Number: k9
• Style: Lavalier Microphone
• Transducer: Crystal Microphone
• Use: Home Studio
• Set Type: Transmitter Sets
• Polar Patterns: Uni-directional
• Communication: wireless
• Compatible: for iPhone 7 8 X XS XR 11 12
• Compatible: for Type C Handset
• Compatible : Android and iPhone
• Wireless Lavalier Microphone: Plug and play, no APP is needed