{"product_id":"tanchjim-ola-ii-1dd-pure-in-ear-earphone-hifi-music-iems","title":"TANCHJIM OLA II 1DD+PURE In-Ear Earphone HiFi Music IEMs","description":"\u003cp\u003eTANCHJIM OLA II is an entry-level single dynamic + single balanced armature coaxial in-ear HiFi earphone, focusing on cost performance and versatile sound performance.\u003cbr\u003e1. Core Specifications\u003cbr\u003eDriver Structure: 10mm DMT5 dual magnetic circuit \u0026amp; dual cavity dynamic driver (for low\/mid frequencies) + PURE HI ultra-high frequency balanced armature driver (for high frequencies). Adopting coaxial design to solve frequency division separation defects of hybrid earphones.\u003c\/p\u003e\n\u003cp\u003eFrequency Response \u0026amp; Distortion: Frequency response ranges from 7Hz to 45kHz; THD＜0.03% at 1kHz\/94dB with ultra-low distortion.\u003c\/p\u003e\n\u003cp\u003eImpedance \u0026amp; Sensitivity: 30Ω±10% impedance, 121dB\/Vrms sensitivity, easy to drive by smartphones.\u003c\/p\u003e\n\u003cp\u003eMaterial \u0026amp; Craftsmanship: CNC aluminum alloy faceplate + transparent PC cavity. Compact and lightweight with ergonomic design for comfortable wearing.\u003c\/p\u003e\n\u003cp\u003eDetachable Cable: 0.78mm 2PIN male pin \u0026amp; female socket design for stable connection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_1.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_2.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_3.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_4.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_5.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_6.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_7.jpg?v=1790734644\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_8.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_9.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_10.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_11.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_12.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_13.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_14.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_15.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_16.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_17.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_18.jpg?v=1790734644\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_19.jpg?v=1790734635\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_20.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_21.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_22.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_23.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_24.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_25.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_26.jpg?v=1790734643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_27.jpg?v=1790734642\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIM_OLA_II_1DD_PURE_IEM_28.jpg?v=1790734642\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Tanchjim","offers":[{"title":"White","offer_id":67590330253405,"sku":null,"price":56.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67590330286173,"sku":null,"price":57.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67590330318941,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/2435\/0813\/files\/TANCHJIMOLAII1DD_PUREIEM_1.jpg?v=1790734932","url":"https:\/\/hifiso.com\/products\/tanchjim-ola-ii-1dd-pure-in-ear-earphone-hifi-music-iems","provider":"HiFiSO","version":"1.0","type":"link"}