Sell External Stereo Mic Microphone with 3.5mm to Mini USB Micro Adapter Cable best price

External Stereo Mic Microphone with 3.5mm to Mini USB Micro Adapter Cable for GoPro Hero 3 3+ 4 for AEE Sports Action Camera Features: This stereo microphone will dramatically increase the sound quality of your footage. The microphone picks up a greater range of sound frequency than the internal one. Compatible for GoPro HERO 3 3+ 4, for AEE and other brands of action cameras. Comes with a 3.5mm to Mini USB adapter cable. Camera and housing are not included. Specifications: Polar Pattern: Stereo Frequency Range: 100Hz~10100Hz Sensitivity: -38dBv, ±3.5dB Noise Level: 34dB SPL Item Weight: 19g / 0.69oz Package Size: 6.3 * 6 * 2cm / 2.5 * 2.4 * 0.8in Package Weight: 23g / 0.8oz Package List: 1 * Microphone 1 * Adapter Cable 2 * Double Sided Tape (35mm*45mm) 2 * Foam Windshield Note: Action camera is not included.