Premium Lavalier Microphone (Smartphone, GoPro, DSLR)
The Saramonic LavMic is an all-in-one solution for recording hands-free audio to your DSLR camera, GoPro or iOS device. 
It includes a 2.4m (7.87äó») clip-on omnidirectional condenser lavalier microphone, a two channel mini jack audio mixer, and three signal transmission cables. 
Two 1/8äó? (3.5mm) mic inputs allow you to select mono or stereo output mode. The headphone jack provides real-time audio monitoring.