About the Product: Wholemonkey verified product M1 Microphone with improved noise reduction feature Compatible with all equipments having 3.5mm Port The product for all youtubers, amateurs and professional comes with attractive hardcase ?Superb sound This Omni-directional condenser microphone is High Sensitivity: -30dB +/-3dB / 0dB=1V/Pa, 1kHz, Signal/Noise: 74dB SPL. ?Using the Microphone?(1) For Smartphone: Switch off the microphone. Slide the ON/OFF up to OFF/Smartphone. The power is shut down. (2) For DSLR, Camcorders, Audio recorders, PC: Switch on the microphone. Slide the ON/OFF up to ON. ?Extremely lightweight?: Mini metal clip allows you to easily clip the microphone to your collar, tie or pocket. You will barely even notice the mic is there. Omnidirectional polar pattern. • Flat frequency response. • High quality sound. • Work with cameras, smartphones and computers. • One button switch between camera and smartphone mode. • 6m(20') length cable. • Foam windscreen, lapel clip, 1/4” adapter and LR44 battery included.