{"product_id":"dd-ddhifi-e2023s-janus3-in-ear-monitors-decoding-set","title":"DD ddHiFi E2023S Janus3 In-Ear Monitors Decoding Set - Discontinued","description":"\u003ch2\u003eWired Earphones Return with Full Functionality \u003cbr\u003eE2023S (Janus3 Earbuds \u0026amp; USB-C Upgrade Cable) \u003c\/h2\u003e\n\u003cp\u003eThe 3.5mm headphone jack was initially introduced in the 19th century, but it's gradually getting phased out since Apple released the iPhone 7 in 2016. Luckily, the iPhone 15 models introduced in 2023 feature a USB-C connector, which offers more options of enjoying lossless music on wired earphones.\u003c\/p\u003e\n\u003cp\u003eThe E2023S set provides a pair of Janus3 earbuds and one USB-C terminated decoding cable featuring in-line controls and microphone, which enables you to plug and play.\u003c\/p\u003e\n\u003ch3\u003eEnsure acoustic stability as well as comfortable fit\u003c\/h3\u003e\n\u003cp\u003eThe front cavity of the Janus3 is sealed and fixed with the driver unit. The driver unit, which sports a dedicated rear cavity, mainly relies on the space and structure of the front cavity for tuning. The CNC aluminum alloy unibody moulding process allows precise machining dimensions down to 0.03mm, ensuring high consistency in the frequency response curve for each pair of Janus 3 earphones. The rear cavity's structural space is used to connect the speaker vent and the earphone socket. The high-strength polycarbonate material is used as the rear cavity, which greatly reduces the weight compared with metal, ensuring that the earphones' centre of gravity is inward facing.\u003c\/p\u003e\n\u003ch3\u003eThe wearing look of E2023S\u003c\/h3\u003e\n\u003cp\u003eThe Janus3 is compact and lightweight, so it fits well even with a small ear canal*\u003c\/p\u003e\n\u003cp\u003e*Small ear canal is a relative term to most people, not big and small. The outer ear canal and auricle size vary from person to person, while the Janus3 is comfortably smaller compared to some of the larger HiFi earphones.\u003c\/p\u003e\n\u003ch3\u003eStraight-down wearing\u003c\/h3\u003e\n\u003cp\u003eStraight-down wearing is the most common way to use. Select suitable ear tips according to the size of the ear canal, to secure comfortable fit as well as certain sound insulation. The Janus3 is designed with a curved hook angle, when wearing straight-down, the silicone ear tips will have a downward force at the position of the tragus and the external auditory canal, without going too deep into the ear canal, so as to make the wearing more comfortable.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Janus3 straight down wear\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/screenshot-ddhifi.com-2024.02.12-12_38_52.png?v=1707759564\"\u003e\u003c\/div\u003e\n\u003cp\u003eNote: The silicone model picture of the human ear is only used as a reference for better understanding the text.\u003c\/p\u003e\n\u003ch3\u003eOver-the-ear wearing\u003c\/h3\u003e\n\u003cp\u003eOver-the-ear wearing provides better stability and is generally used during sports activities. The angle of the curved hook will thus probe fully into the external auditory canal, which provides better sound isolation and a more powerful bass experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Janus3 over the ear wear\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/screenshot-ddhifi.com-2024.02.12-12_40_04.png?v=1707759649\"\u003e\u003c\/p\u003e\n\u003cp\u003eNote: The silicone model picture of the human ear is only used as a reference for better understanding the text.\u003c\/p\u003e\n\u003ch3\u003eLithium-magnesium alloy dome composite diaphragm dynamic driver\u003c\/h3\u003e\n\u003cp\u003eThe diaphragm of a driver unit is the key to sound performance, and the dome material is the key core. Both lithium and magnesium have lower density than beryllium's 1.85 g\/cm^3, so using lithium magnesium alloy as the diaphragm dome alloy material provides both high rigidity and light weight. Lithium-magnesium alloy also has a very impressive damping coefficient, using it as diaphragm dome can not only dramatically increase the bandwidth and playback more details, but also effectively suppress excess resonance, so that the high frequencies are presented in a more natural way.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eItems included in the package:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne pair of E2023 earbud units\u003c\/li\u003e\n\u003cli\u003eAn USB-C earphones cable supports decoding, in-line controls and microphone (The provided earphones cable is a special edition of the M120B. Compared to the standard M120B sold separately, the provided cable is slightly different in the USB-C plug shell color of the in-line controller and logotype, while other functions and sound quality are the same.)\u003c\/li\u003e\n\u003cli\u003eOne pair each of S, M and L ear tips (the \u003cspan data-mce-fragment=\"1\"\u003eST35 ear tips are made of medical silicone, which are soft and safe to us)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eA PU leather storage bag in mint green color\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnjoy lossless music on your old-generation computers\u003c\/h3\u003e\n\u003cp\u003eFor Windows computers without USB-C output, an adapter is required to use the E2023S. For the first time of using the E2023S on your computer, it will be automatically detected as USB and install the driver. The installation completes when it's read as \"Realtek USB2.0 Audio\".\u003c\/p\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e5%9e%8b%e5%8f%b7\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eModel\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eE2023S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e8%80%b3%e6%9c%ba%e5%9e%8b%e5%8f%b7\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEarbuds Model\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eJanus3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e6%89%ac%e5%a3%b0%e5%99%a8\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSpeaker\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e10 mm dynamic driver with ultra-low distortion lithium-magnesium alloy dome composite diaphragm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e9%a2%91%e5%93%8d%e8%8c%83%e5%9b%b4\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e5Hz-58kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e6%9c%89%e6%95%88%e9%a2%91%e5%93%8d%e8%8c%83%e5%9b%b4\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEffective FR.\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e20Hz-20kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e7%81%b5%e6%95%8f%e5%ba%a6\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e122dB\/Vrms(@1kHz)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e9%98%bb%e6%8a%97\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eImpedance\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e14Ω±15%(@1kHz)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e6%a0%87%e9%85%8d%e8%80%b3%e6%9c%ba%e7%ba%bf\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eProvided Earphones Cable\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eUSB-C cable supports decoding, inline controls and microphone\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e7%ba%bf%e6%9d%90%e6%9d%90%e8%b4%a8\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCable Material\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eMixing of high purity monocrystalline copper and pure silver\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e7%ba%bf%e8%ba%ab%e9%95%bf%e5%ba%a6\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCable Length\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e1.2m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e9%87%8d%e9%87%8f\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eAbout 5.5g (excl. the cable)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_%e9%a2%9c%e8%89%b2\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eColor\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eGreen + Silvery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DD ddHiFi","offers":[{"title":"Default Title","offer_id":46649197002985,"sku":"E2023S (Janus3)","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/E2023S-09.jpg?v=1762466540","url":"https:\/\/audio46.mom\/products\/dd-ddhifi-e2023s-janus3-in-ear-monitors-decoding-set","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}