The BOYA BY-LM10 is an Omni-directional lavalier microphone which specially designed for iPhone / iPad, iPod touch and most of Android devices.
Features
• Lavalier microphone for Iphone,Ipad, Ipod touch
and most of Android devices
• Omni directional condenser microphone
• High-quality condenser mic is ideal for video use
• Includes lapel clip, foam windscreen, pouch

Specification
• Frequency response: 35Hz-18KHz
• Signal/Noise: 74dB or more
• Reception sensitivity: -30dB±3dB / 0dB=1V/Pa,1KHz
• Cable length: 1.2m