Giới thiệu Micro kẹp cổ áo cổng cắm USB tiện lợi chất lượng cao
Commodity description - Convenient and comfortable Clamped on a collar or clothing Get rid of acids Chairing/teaching Video voice/on-site interpretation Free your hands, freedom of expression Commodity characteristics High sensitivity High-quality capacitor wheat head Sensitivity up to 42db Sound-reducing sound effect, clear and magnificent Collar microphone Adopt abs quality plastic Anti-fall explosion prevention, durable durable It 's lighter than a traditional microphone Strong and impatient Use of strong and impatient technology Reduce noise, improve sound quality clarity Strong applicability Application of sound amplification equipment Special computer broadcast Usb interface Commodity parameters 【Interface】 Usb 【Product use】 Amplifier 【Pointing characteristics】 Linear 【Sound header】 Single pointing 【Psychic sensitivity】 The motion circle 【Frequency response】 -58 + 3db