Black 3.5mm External Microphone Clip On Mic + Adapter Cable for GoPro Hero4 33+

Features： New revamped design gives you better quality sound during transmission. Adopting electret condenser cartridge with high sensitivity , low impedance , anti-noise and ant jamming capability. Adopting the muffled sound effect, outstanding. Microphone can be glued with sticker to the wall, glass, car, door, etc. Lightweight and stylish. Mini microphone is suitable for Hero3 Hero 3+ Hero4. Specifications： Adapter Cable length： Approx. 17cm 6.69inch Frequency range： 30Hz--15KHz Impedance： 2.2Kohm Sensitivity： -52DB Color： Black Weight：27g Package Include： 1 x 3.5mm mini Microphone 1 x Adapter Cable