• Quality 140dB SPL Cardioid Dynamic Vocal Microphone Plug And Play Handheld wholesale
    Cardioid Condenser Mic Chatting teaching room Microphone Parameter Brand Name GESTTON Model Number HC-2000 Size 20mmX166mm Weight 176g Current consumption ≤ 3mA Signal to noise ratio 65dB, 1kHz at 1pA Style Headset Microphone, Other, XLR Microphone, ... more
    Brand Name:GESTTON
    Model Number:HC-2000
    Place of Origin:Guangdong,Shenzhen ,China

    140dB SPL Cardioid Dynamic Vocal Microphone Plug And Play Handheld

  • Quality 8 Hours Music Play 40mW 105dB SPL 3.5 Mm Wired Earphone wholesale
    Manufacturer Buletooth Wired Headphpone With Mic And Usb Or 3.5mm Plug Option Product Description Driver Diameter: 40 mm Impedance:32 Ohms Frequency Response:20-20KHz Sensitivity:105 dB SPL at 1 KHz Cord Length:2.2m Rated Power:40mW Power Capability:50mW ... more
    Brand Name:OEM
    Model Number:BT 688
    Place of Origin:China

    8 Hours Music Play 40mW 105dB SPL 3.5 Mm Wired Earphone

    Shengpai Electronics Co,ltd
    [Guangdong,China]
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