SPECIFICATIONSBrand Name: G-MARKBuilt-in Battery: NoChoice: yesCommunication: WiredHigh-concerned chemical: NoneOrigin: Mainland ChinaSet Type: Single MicrophoneStyle: Hanging MicrophonesTransducer: Condenser MicrophoneType: Wired MicrophoneType 1: Streaming MicrophoneType 2: condenser microphoneType 3: MicrophoneType 4: Live MicrophoneType 5: Professional MicrophoneType 6: Computer microphoneType 7: Broadcast MicrophoneType 8: studio microphoneType 9: Gaming MicrophoneUse: Live Professional quality cardioid condenser microphone for home, project, and professional studios. A 1 inch true condenser capsule produces powerful warm sound. High sensitivity. Ideal for vocals and acoustic instruments. The MK 4 is a large-diaphragm true condenser microphone for professional studio recordings. Featuring fine resolution and outstanding sound quality, the MK 4 is easy to handle and excellent value for money, making it an ideal choice for professional project studios and home recordists. It based on the acoustics of the high-end vocal mic, optimised for recording. Its transducer being manufactured in the same clean room as condenser capsules.     Features Full metal housing Capsule shock-mounted internally to minimise structure-borne noise Designed for project studios and stage use Low inherent self-noise and high maximum SPL     Top Specs Dimensions : 160 x 57 mm (L x D) Weight (g): 485 g Pickup pattern : Cardioid Transducer type: Externally-polarized condenser Connection: Wired                Product Transducer type: Externally-polarized condenser     Frequency Specifications Sensitivity(mV/Pa): 25 mV/Pa     Audio frequency response : 20 Hz to 20 kHz     Acoustic Properties Dynamic range (>): 130 dB     Equivalent noise level (db)    :10 dB(A)     Pickup pattern: Cardioid     Connectivity: XLR         Packing list: 1* MK microhone 1*drum clamp 1*user manual