(new) JISSDO Wireless Lavalier VHF Microphone Live Anchor Speech Teaching

Penekanan di sini! ! ! Ini adalah perangkat mikrofon profesional, yang memerlukan perangkat antarmuka mikrofon untuk digunakan, dan tidak dapat digunakan untuk ponsel! ! Tidak dapat digunakan di ponsel! ! Tidak dapat digunakan di ponsel! ! ! ! Wireless Technology With Ultra-Long Transmission Distance, Using Vhf Transmission Technology, Strong Anti-Interference, Stable Signal, Clear Sound Quality, High-Performance Wireless Technology, Ultra-Stable Signal, Audio And Video Synchronization Easily Control Live Broadcasts, Speeches, Teaching, Outdoor K-Songs, The Pickup Sensitivity Is Controlled By You, And The Whispering Can Also Be Accurately Recorded! Real Noise Reduction, Professional Dsp Chip, Intelligent Active Noise Reduction, Filtering Environmental Noise, Can Effectively Filter 98% Of Environmental Noise, And The Sound Quality Is Clearer. Plug And Play, No Need For Complicated Settings, The Receiver Is Plugged Into The Audio, 6.5mm Or 3.5mm Microphone Jack, And It Can Be Used When It Is Turned On. Removable Battery, Large-Capacity 6h Long Battery Life, Built-In Large-Capacity Lithium Battery, Durable Power Recording Time Escort Parameters Frequency Range: 45hz~20khz Peak Output Level: +3dbu Dynamic Range: 102dba (Mic Preamp) Analog Input: 3.5mm Tes Lavalier Microphone Input External Microphone Input: 20hz-20khz Pickup Mode: Omni-Directional Maximum Spl: 100dbspl (1khz@1m) Power Requirements: Built-In Key Battery Usb Rechargeable Analog Output: 3.5mm Tes (Receiver) Dimensions: 42x42x15mm