Technical Details - Transducer Type: Electret Condenser, Polar Pattern: Supercardioid, Frequency Response: 100 Hz to 16 kHz, Nominal Impedance: 1kΩ, Load Impedance: 2.3kΩ, Sensitivity: -45 dB, short -38 dB, long, Power: 1 x AA alkaline battery, Output Connector: 3-pin XLR, Construction: Aluminum alloy, Dimensions (Ø x L): 0.87 x 10.8 Item includes the follwoing features: Suspension Shockmount, Adjustable Shockmount, Camera Shoe Adapter, Furry Wind Muff, Foam Windshield, Cushioned Hand Grip, 26' (7.9m) XLR Cable, 16 Vidpro XM-55 13-Piece Professional Video & Broadcast Unidirectional Condenser Microphone Kit