Boya BY-LM20 Lavalier Clip-on Omnidirectional Condenser Microphone for GoPro HERO3 HERO3+ HERO4

This BOYA Lavalier Microphone is a fantastic solution for those who need audio recording in a compact lightweight and can be lapel clipped design. It will dramatically increase the sound quality of your footage. The microphone picks up a greater range of sound frequencies than the internal Gopro DSLRs Camcorders microphone. Super sound for presentations and video recorders.

Specifications:

• Transducer Type: Electret Condenser
• Polar pattern: Omni-directional
• Frequency Range: 35Hz ~ 18KHz
• Signal / Noise: 74dB SPL
• Sensitivity: -30dB +/-3dB / 0dB=1V/Pa, 1kHz
• Connector: 3.5mm plug, Mini USB plug
• Cable length:
• Microphone : 1.20m (47")
• Mic Adapter: 11.00cm(4.3")
• Weight:
• Microphone :17.00g
• Mic Adapter: 9.00g