{"product_id":"erzhen-one-to-four-dual-channel-wireless-earphone-ktv-karaoke-stage-microphone-monitoring-system","title":"ERzhen One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System","description":"\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eReceiver: \u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOscillation mode: PLL synthesized\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency stability: ±0.005%\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency range: 572 Mhz to 603.5Mhz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency interval: 32MHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePreset Channel: 40 channels separately set 4 groups\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOperate mode: manual adjust\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eReceiving mode: singletuning\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSensitiving: deviation 25KHz,with connecting 7 dBuV,S\/N\u0026gt;78dB\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMax deviation: ±48KHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eComprehensive S\/N radio: \u0026gt;94DB(1KWZ-A)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eComprehensive T.H.D: \u003ce style=\"color:red;\"\u003e\u0026lt;\u003c\/e\u003e3%@1KHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency response: 80Hz~15KHz±3dB\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput power(32Ω): 2x35mw@1KHZ\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eEarphone load impedance: ≥16Ω\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput socket: φ3.5mm earphone socket\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eVolume output adjusts: adjust when using\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePower box: batteries AA x 2\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent drain: 3V\/120mA(under the mediant degrees of the volume control)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAntenna: fixed 1\/2 λ\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eTransmitter: \u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCase material: metal panel\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOscillation mode: PLL synthesized\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency stability: ±0.005%\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eFrequency range: \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e572 Mhz to 603.5Mhz\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency interval: 32MHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePresent channel: 40 channels separately set 4 graoups\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOperate mode: manual adjust\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMax deviation: ±18KHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency response: 50Hz~15KHz±3dB\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eTransmit output power: 100mW(50Ω)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eHarmonic radiation: \u0026lt;4NW\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAF input: XLR,φ6.35mm jack\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eEarphone output: φ6.35mm socket\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eEarphone load impedance≥16Ω\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent consumption: DC102V\/250mA\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAntenna socket: TNC socket(50Ω)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003ePackage Included: \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Transmitter\u003cbr\u003e4 x Receiver\u003cbr\u003e1 x US Power Adapter\u003cbr\u003e1 x User Manual\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/6C\/9E\/2c7b1e9b-eaaa-49a9-b91d-e54664e65679.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DB\/B4\/a99cb268-7e9e-4f49-9a84-388913760ab2.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/CB\/26\/77652595-f108-4def-bf58-0bbc3e55df7a.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/56\/A0\/96883ca9-7c0f-48b5-ab30-9ec131a7cf22.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/88\/12\/c4e557e1-82d8-45fc-8b10-e9aab0b978a0.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/69\/58\/5ceb65b3-e562-44fb-8b94-a376a94b44c5.jpg\" style=\"width:800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D1\/E2\/53fe4db0-9b6f-4516-8e24-dc4fa56d9e9a.jpg\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14576097722412,"sku":"1359516","price":10688.36,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/2eafb5a3-5f2e-409e-9d5e-bdeba23f4e6f_a5676ef0-f5a1-40b4-998f-059ec77da593.jpg?v=1582291614","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/erzhen-one-to-four-dual-channel-wireless-earphone-ktv-karaoke-stage-microphone-monitoring-system","provider":"Electronic Pro ","version":"1.0","type":"link"}