CTHCJ Lavalier Microphone 3.5mm-Mini-Jack+Wireless+USB Microphone

Features: 1. Metal omnidirectional capacitive microphone core: professional omnidirectional microphone core, with windproof sponge, intelligently filter the interference of noise in the environment, easily restore the original sound, and pick up the sound clean and clear. 2. Detachable collar clip design: small back clip design, which can be clipped on clothes arbitrarily, such as neckline and T-shirt cuffs. 3. 1.5-meter wire: TEP soft wire is highly elastic, wear-resistant without knotting, and the gold-plated copper core can prevent external interference and maintain stable signal transmission. 4. CVC active noise reduction: CVC noise reduction system, multi-stage narrowband high frequency and intermediate frequency selective filter audio compression, expansion and other technologies to eliminate interference signals, improve frequency stability, even in a noisy environment will not affect your interview recording . 5. Application: It can be used in mobile phones, SLR cameras, live sound cards, tablet computers, camcorders, desktop computers and other devices, with clear sound quality and strong compatibility. Description: The wheat is suitable for classroom teaching, interview recording, conference speech, video speech, hosting in various places, live broadcast, promotion activities and other places. Specifications: Sensor: electret condenser Polar coordinates: Omni-directional Frequency range: 20HZ-16KHZ Signal / Noise: 58db SPL Interface: USB Sensitivity: -34db+/-2db(0db=1V/Pa, 3V) Connector: USB Length: 1.5m Package Included: 1 USB Microphone Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.