Features: Gooseneck hose conference microphone, computer phones mic, 3 lengths avaliable. Omnidirectional, high sensitivity, easy to record clear sound. The frequency response ranging is 20Hz-16KHz, and the sound quality is impeccable. Adopting flexible gooseneck tube and metal structures ensures precise positioning and durability to meet your needs. Type c connection port, with build-in ic chip, wide compatibility. Specifications: Material: Plastic+Metal Color: Black Length: 215mm, 245mm, 265mm(optional) Size: approx. 215mm/8.46inch, 245mm/9.64inch, 265mm/10.43inch Product Name: Gooseneck hose direct insertion microphone Frequency response: 20Hz-16KHz Impedance: 2.2KΩ Current consumption: ＜500uA Mic head size: Ø9.7x6.7mm Sensitivity:- 28dB±3dB (0dB=1Pa) Directionality: Full directional Port: Type C straight head with IC chip Mic tube diameter: 4.0mm outer diameter Accessories standard: The product comes with 1pc windproof sponge cover Package Includes: 1 Piece Gooseneck Microphone note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.