Record crystal-clear sound with the vidpro xm-c omni-directional condenser microphone. This mic is great for use with most apple iphone ipad and ipod touch devices that utilize a 3. 5mm jack. The xm-c is a plug-and-play high-quality microphone and features omni-directional sound which greatly enhances your range allowing you to record crystal clear audio. This microphone is small and compact requires no battery and offers 90-degree swiveling for precise positioning. Solid aluminum construction makes it strong and lightweight. Includes a zippered carry case. Key features: Designed for use with apple iphone ipad and ipod touch devices transducer: Electret condenser polar pattern: Omni-directional frequency range: 35hz 18khz signal/noise: 76db spl sensitivity: -30db +/- 3db/0db=1v/pa 1khz connector: 3. 5mm 1/8 mini-jack weight: 0. 63 oz. 18g includes a zippered carry case.