Item Type: Lavalier Microphone_x000D_ Colour: Black_x000D_ Cable Length: Approx. 5meters / 16.4ft_x000D_ _x000D_ 10metrs / 32.8ft_x000D_ _x000D_ Type: -unidirectional electret capacitor_x000D_ Frequency Response: 100-15000Hz_x000D_ Impedance: 600ohm_x000D_ Sensitivity: -43db at 1KHz_x000D_ Power Supply: 1.5V "AA" battery (not included) 1Omni-directional microphone, pick up more comprehensive sound, professional performance use. 2This instrument microphone comes with a tie clip, which rotates 360 degrees, and can be easily clipped to the instrument to pick up the sound. 3The microphone has 5M, 10M shielded low-noise cables, which can be used for long distances. 4The 6.35mm jack of this lapel microphone is used to connect amplifiers, mixers, and sound cards. 5This lavalier microphone has a foam cap to reduce wind interference and other noise.The adapter needs to be used with a AA battery (not included). 1 x Microphone 1 x Adapter 1 x User Manual 1 x Microphone Bag