10dB sensitivity enhancement and 200Hz low-frequency attenuation, to meet the different field Specially designed for the camera and high-sensitivity condenser microphone to enhance the quality of the recording 3.5mm interface can work with most cameras, and use standard universal connector specifications, can be simply fixed the camera Heart-shaped single-point pickup features can effectively reduce the noise of the surrounding environment to be picked up The tone tube is made of alloy materials, sturdy solid,which can effectively shield electromagnetic interference For Canon: 1DX 1D MARKIV 5D 5D3 5D4 7D 70D 700D 550D 6D 60D 600D 5D 5Ds 5DsR 650D,700D 750D 760D 100D 80D For Nikon: D300S/D4/D35/D5100/D5200/D5300/D5500/D800/D3200 D3300 /D610/D750/D7000/D7100/D810 Tips: SGC-598 Microphone Only for camera, If you'd like to use SGC-598 Microphone with iphone, you may need a cable adapter TRS to TRRS first~ Features: High Quality & Brand New Practical Occasion: photography, interviews and other occasions pickup Specially designed for the camera and high-sensitivity condenser microphone to enhance the quality of the recording Heart-shaped single-point pickup features can effectively reduce the noise of the surrounding environment to be picked up 10dB sensitivity enhancement and 200Hz low-frequency attenuation; to meet the different field Co-use. Use standard universal connector specifications, can be simply fixed the camera Shock-resistant structural design, to reduce the mechanical noise of the camera and other vibration noise Set tone governing the selection of alloy materials design, sturdy solid, and can effectively shield electromagnetic interference 1.5V AA alkaline battery-powered, battery life of up to 100 hours.(No Battery Included) Low power indicator, fully prepared ready to replace the battery Technical parameters: Monomer: Back electret Polar pattern: cardioid Frequency response: 50Hz-16kHz Sensitivity:-32dB 3dB (0dB = 1V/Pa at 1kHz). enhanced sensitivity: +10 db The low-frequency attenuation: 60Hz 10dB / octave. output impedance: 2000 30% Powered by 1.5V AA battery. ( Battery not included) Packaging list: ( Battery not included) 1 x SGC-598 Microphone 1 x Windscreen 1 x Portable bag 1 x English User's Manual 1 x Grey Fur Windshield (optional) 1 x Cable adapter TRS to TRRS (optional) (The New and Old packaging will be shipped by Random)