Aluminum high quality construction. Polar Pattern: Internally Polarized Condenser Cardioid Design. Large diaphragm for smooth, natural sound and low noise. Power Requirements: 48V DC phantom power or computer sound card (can connect to the phantom power channel of your mixer or can connect to your laptop or computer). Uni-directional. Sensitivity: -27dB2dB(0dB=1V/Pa at1kHZ). Output impedance: 2000%(at 1kHz). Standard operating voltage: 3V. Operating voltage range: 1.5V-10V. Current consumption: less than 500uA. Voltage deduction characteristic: within 3dB at 2V. S/N ratio: More than 24dB. Frequency Response: 30Hz - 20 KHz. Fixed Crossover Filter cutoff frequency: 40Hz---16 KHz. Load impedance: Greater or = to 1000 Ohms. Equivalent Noise level: Less than 18dB A (IEC581-5). Max. Input SPL: 126dB(THD.0% at 1kHZ). Electrical current: Greater than 4.8Ma. Microphone body net weight:320 Grams (0.7 Pounds). Microphone Max.diameter 44mm (1.73 inches). Microphone Length 217mm (8.54 inches). Microphone material: steel grille + Alluminum (handheld part). PCB Layout: Surface mount. RockvilIe RDTS Adjustable Height Studio Desktop Tripod Microphone Stand and Mic Clip. Includes standard mic clip for regular mics. For condenser mics this is compatible with any shock mount (RockvilIe Rockshock is recommended). Compatible with RockvilIe IPS22 phone/tablet holder (sold separately in our store). Foldable design. Adjustable height from 5.9 to 7.1 inches. Includes standard mic clip. Includes a Metal 3/8 to 5/8 adapter to support any mic clip on the market. All metal construction is extremely strong and durable. Smoothly raise or lower height with a reliable tightening knob. Stable tripod leg base provides the ultimate stability and precise balance. Perfect for studio recording, home recording, podcasts, screen-casts, video chats, conferences, and more. Features: RockvilIe RCTR106 Nickel-Plated, 1/4'' TRS to 1/4'' TRS Balanced Cable. 100% Copper Conductors for Enhanced Signal C