Audio-Technica's newscaster-style omnidirectional ATR3350iS lavalier microphone is engineered for intelligible, accurate voice reproduction. This high-quality condenser is ideal for video use, and is a favorite choice for aerobics/dance/sports instructors. Its low-profile design assures minimum visibility. Included smartphone adapter provides instant compatibility with newer smartphones. Dual-mono 1/8 '' output plug connects to a video camera, DSLR, or handheld audio recorder's stereo 1/8 '' input, to record audio on both left and right channels. - Frequency response: 50 Hz - 18 kHz - Tie clip, LR44 battery, foam windscreen included - Cable length: 6 m - Weight: 6 g