ITEM NAME:Portable Lavalier Microphone 3.5mm Jack Lapel USB2.0 Mic for Interview recording Product Description Description: Feature: - Wire: APS advanced material, 30*12 copper wire, single core shielded wire, good shielding, very durable, 1.5 meters in length, free to use. - Microphone: Imported microphone core is not easy to produce howling, clear voice, suitable for all kinds of mobile phones. - Ability to connect existing headphones, headphones, speakers and 3.5mm jack output via the stereo audio output port of the USB interface for clear audio. - Plug and play, easy to operate. Specifications: Microphone size: 6.0X2.2mm High sensitivity anti-interference microphone core Sensitivity: -32dB  ± 1dB Directionality: omnidirectional Impedance: ≠¤2.2kÃŽ © Working voltage: 2.0V Frequency range: 100-16kHz Signal to noise ratio: greater than 60dB Plug: USB2.0 Use features: plug and play, recording, voice, conference, game, live, desktop, laptop Packing size: 110*75*15mm/4.33*2.95*0.59in Package weight: 42g Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X USB Lavalier Microphone 1 X Storage Bag.Included: 1 X USB Lavalier Microphone. Plug: USB2.0. Microphone size: 6.0X2.2mm High sensitivity anti-interference microphone core. - Ability to connect existing headphones, headphones, speakers and 3.5mm jack output via the stereo audio output port of the USB interface for clear audio.