Intermediate Camcorder Video Camera Microphone Kit for Canon XF305 XF300 XF105 XF100 XA25 XA20 XA10 GL2 HFG30 HFG20 HFG10 HF G30 G20 G10 Electret Condenser Transducer 100 Hz - 16 Khz Frequency response Polar pattern: Super Cardioid Power: AA alkaline battery 1.5V (not included) Output connector: Fixed 12 in 3.5 mm mini